194730804940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{3457}}^1$

素因数の和:3960

約数の個数: 144

約数和(自身を含む): 479819077920

約数和(自身を除く): 285088272980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 229, 245, 251, 458, 490, 502, 916, 980, 1004, 1145, 1255, 1603, 1757, 2290, 2510, 3206, 3457, 3514, 4580, 5020, 6412, 6914, 7028, 8015, 8785, 11221, 12299, 13828, 16030, 17285, 17570, 22442, 24199, 24598, 32060, 34570, 35140, 44884, 48398, 49196, 56105, 57479, 61495, 69140, 96796, 112210, 114958, 120995, 122990, 169393, 224420, 229916, 241990, 245980, 287395, 338786, 402353, 483980, 574790, 677572, 791653, 804706, 846965, 867707, 1149580, 1583306, 1609412, 1693930, 1735414, 2011765, 2816471, 3166612, 3387860, 3470828, 3958265, 4023530, 4338535, 5541571, 5632942, 6073949, 7916530, 8047060, 8677070, 11083142, 11265884, 12147898, 14082355, 15833060, 17354140, 22166284, 24295796, 27707855, 28164710, 30369745, 38790997, 42517643, 55415710, 56329420, 60739490, 77581994, 85035286, 110831420, 121478980, 155163988, 170070572, 193954985, 198704903, 212588215, 387909970, 397409806, 425176430, 775819940, 794819612, 850352860, 993524515, 1390934321, 1987049030, 2781868642, 3974098060, 5563737284, 6954671605, 9736540247, 13909343210, 19473080494, 27818686420, 38946160988, 48682701235, 97365402470, 194730804940]

約数ペア:

[(1, 194730804940), (2, 97365402470), (4, 48682701235), (5, 38946160988), (7, 27818686420), (10, 19473080494), (14, 13909343210), (20, 9736540247), (28, 6954671605), (35, 5563737284), (49, 3974098060), (70, 2781868642), (98, 1987049030), (140, 1390934321), (196, 993524515), (229, 850352860), (245, 794819612), (251, 775819940), (458, 425176430), (490, 397409806), (502, 387909970), (916, 212588215), (980, 198704903), (1004, 193954985), (1145, 170070572), (1255, 155163988), (1603, 121478980), (1757, 110831420), (2290, 85035286), (2510, 77581994), (3206, 60739490), (3457, 56329420), (3514, 55415710), (4580, 42517643), (5020, 38790997), (6412, 30369745), (6914, 28164710), (7028, 27707855), (8015, 24295796), (8785, 22166284), (11221, 17354140), (12299, 15833060), (13828, 14082355), (16030, 12147898), (17285, 11265884), (17570, 11083142), (22442, 8677070), (24199, 8047060), (24598, 7916530), (32060, 6073949), (34570, 5632942), (35140, 5541571), (44884, 4338535), (48398, 4023530), (49196, 3958265), (56105, 3470828), (57479, 3387860), (61495, 3166612), (69140, 2816471), (96796, 2011765), (112210, 1735414), (114958, 1693930), (120995, 1609412), (122990, 1583306), (169393, 1149580), (224420, 867707), (229916, 846965), (241990, 804706), (245980, 791653), (287395, 677572), (338786, 574790), (402353, 483980)]