1036595980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 2642976000

約数和(自身を除く): 1606380020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 149, 155, 196, 217, 229, 245, 298, 310, 434, 458, 490, 596, 620, 745, 868, 916, 980, 1043, 1085, 1145, 1490, 1519, 1603, 2086, 2170, 2290, 2980, 3038, 3206, 4172, 4340, 4580, 4619, 5215, 6076, 6412, 7099, 7301, 7595, 8015, 9238, 10430, 11221, 14198, 14602, 15190, 16030, 18476, 20860, 22442, 23095, 28396, 29204, 30380, 32060, 32333, 34121, 35495, 36505, 44884, 46190, 49693, 56105, 64666, 68242, 70990, 73010, 92380, 99386, 112210, 129332, 136484, 141980, 146020, 161665, 170605, 198772, 224420, 226331, 238847, 248465, 323330, 341210, 347851, 452662, 477694, 496930, 646660, 682420, 695702, 905324, 955388, 993860, 1057751, 1131655, 1194235, 1391404, 1671929, 1739255, 2115502, 2263310, 2388470, 3343858, 3478510, 4231004, 4526620, 4776940, 5288755, 6687716, 6957020, 7404257, 8359645, 10577510, 14808514, 16719290, 21155020, 29617028, 33438580, 37021285, 51829799, 74042570, 103659598, 148085140, 207319196, 259148995, 518297990, 1036595980]

約数ペア:

[(1, 1036595980), (2, 518297990), (4, 259148995), (5, 207319196), (7, 148085140), (10, 103659598), (14, 74042570), (20, 51829799), (28, 37021285), (31, 33438580), (35, 29617028), (49, 21155020), (62, 16719290), (70, 14808514), (98, 10577510), (124, 8359645), (140, 7404257), (149, 6957020), (155, 6687716), (196, 5288755), (217, 4776940), (229, 4526620), (245, 4231004), (298, 3478510), (310, 3343858), (434, 2388470), (458, 2263310), (490, 2115502), (596, 1739255), (620, 1671929), (745, 1391404), (868, 1194235), (916, 1131655), (980, 1057751), (1043, 993860), (1085, 955388), (1145, 905324), (1490, 695702), (1519, 682420), (1603, 646660), (2086, 496930), (2170, 477694), (2290, 452662), (2980, 347851), (3038, 341210), (3206, 323330), (4172, 248465), (4340, 238847), (4580, 226331), (4619, 224420), (5215, 198772), (6076, 170605), (6412, 161665), (7099, 146020), (7301, 141980), (7595, 136484), (8015, 129332), (9238, 112210), (10430, 99386), (11221, 92380), (14198, 73010), (14602, 70990), (15190, 68242), (16030, 64666), (18476, 56105), (20860, 49693), (22442, 46190), (23095, 44884), (28396, 36505), (29204, 35495), (30380, 34121), (32060, 32333)]