193198590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2794

約数の個数: 96

約数和(自身を含む): 550027296

約数和(自身を除く): 356828706

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 117, 122, 130, 183, 195, 234, 305, 366, 390, 549, 585, 610, 793, 915, 1098, 1170, 1586, 1830, 2379, 2707, 2745, 3965, 4758, 5414, 5490, 7137, 7930, 8121, 11895, 13535, 14274, 16242, 23790, 24363, 27070, 35191, 35685, 40605, 48726, 70382, 71370, 81210, 105573, 121815, 165127, 175955, 211146, 243630, 316719, 330254, 351910, 495381, 527865, 633438, 825635, 990762, 1055730, 1486143, 1583595, 1651270, 2146651, 2476905, 2972286, 3167190, 4293302, 4953810, 6439953, 7430715, 10733255, 12879906, 14861430, 19319859, 21466510, 32199765, 38639718, 64399530, 96599295, 193198590]

約数ペア:

[(1, 193198590), (2, 96599295), (3, 64399530), (5, 38639718), (6, 32199765), (9, 21466510), (10, 19319859), (13, 14861430), (15, 12879906), (18, 10733255), (26, 7430715), (30, 6439953), (39, 4953810), (45, 4293302), (61, 3167190), (65, 2972286), (78, 2476905), (90, 2146651), (117, 1651270), (122, 1583595), (130, 1486143), (183, 1055730), (195, 990762), (234, 825635), (305, 633438), (366, 527865), (390, 495381), (549, 351910), (585, 330254), (610, 316719), (793, 243630), (915, 211146), (1098, 175955), (1170, 165127), (1586, 121815), (1830, 105573), (2379, 81210), (2707, 71370), (2745, 70382), (3965, 48726), (4758, 40605), (5414, 35685), (5490, 35191), (7137, 27070), (7930, 24363), (8121, 23790), (11895, 16242), (13535, 14274)]