179207730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 507714480

約数和(自身を除く): 328506750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 801, 890, 1157, 1170, 1335, 1602, 1721, 2314, 2670, 3442, 3471, 4005, 5163, 5785, 6942, 8010, 8605, 10326, 10413, 11570, 15489, 17210, 17355, 20826, 22373, 25815, 30978, 34710, 44746, 51630, 52065, 67119, 77445, 104130, 111865, 134238, 153169, 154890, 201357, 223730, 306338, 335595, 402714, 459507, 671190, 765845, 919014, 1006785, 1378521, 1531690, 1991197, 2013570, 2297535, 2757042, 3982394, 4595070, 5973591, 6892605, 9955985, 11947182, 13785210, 17920773, 19911970, 29867955, 35841546, 59735910, 89603865, 179207730]

約数ペア:

[(1, 179207730), (2, 89603865), (3, 59735910), (5, 35841546), (6, 29867955), (9, 19911970), (10, 17920773), (13, 13785210), (15, 11947182), (18, 9955985), (26, 6892605), (30, 5973591), (39, 4595070), (45, 3982394), (65, 2757042), (78, 2297535), (89, 2013570), (90, 1991197), (117, 1531690), (130, 1378521), (178, 1006785), (195, 919014), (234, 765845), (267, 671190), (390, 459507), (445, 402714), (534, 335595), (585, 306338), (801, 223730), (890, 201357), (1157, 154890), (1170, 153169), (1335, 134238), (1602, 111865), (1721, 104130), (2314, 77445), (2670, 67119), (3442, 52065), (3471, 51630), (4005, 44746), (5163, 34710), (5785, 30978), (6942, 25815), (8010, 22373), (8605, 20826), (10326, 17355), (10413, 17210), (11570, 15489)]