489664530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 1320883200

約数和(自身を除く): 831218670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 293, 310, 465, 558, 586, 599, 879, 930, 1198, 1395, 1465, 1758, 1797, 2637, 2790, 2930, 2995, 3594, 4395, 5274, 5391, 5990, 8790, 8985, 9083, 10782, 13185, 17970, 18166, 18569, 26370, 26955, 27249, 37138, 45415, 53910, 54498, 55707, 81747, 90830, 92845, 111414, 136245, 163494, 167121, 175507, 185690, 272490, 278535, 334242, 351014, 408735, 526521, 557070, 817470, 835605, 877535, 1053042, 1579563, 1671210, 1755070, 2632605, 3159126, 5265210, 5440717, 7897815, 10881434, 15795630, 16322151, 27203585, 32644302, 48966453, 54407170, 81610755, 97932906, 163221510, 244832265, 489664530]

約数ペア:

[(1, 489664530), (2, 244832265), (3, 163221510), (5, 97932906), (6, 81610755), (9, 54407170), (10, 48966453), (15, 32644302), (18, 27203585), (30, 16322151), (31, 15795630), (45, 10881434), (62, 7897815), (90, 5440717), (93, 5265210), (155, 3159126), (186, 2632605), (279, 1755070), (293, 1671210), (310, 1579563), (465, 1053042), (558, 877535), (586, 835605), (599, 817470), (879, 557070), (930, 526521), (1198, 408735), (1395, 351014), (1465, 334242), (1758, 278535), (1797, 272490), (2637, 185690), (2790, 175507), (2930, 167121), (2995, 163494), (3594, 136245), (4395, 111414), (5274, 92845), (5391, 90830), (5990, 81747), (8790, 55707), (8985, 54498), (9083, 53910), (10782, 45415), (13185, 37138), (17970, 27249), (18166, 26955), (18569, 26370)]