19156760910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{295219}}^1$

素因数の和:295342

約数の個数: 96

約数和(自身を含む): 57475791360

約数和(自身を除く): 38319030450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 3090, 3605, 4326, 4635, 6489, 7210, 9270, 10815, 12978, 21630, 32445, 64890, 295219, 590438, 885657, 1476095, 1771314, 2066533, 2656971, 2952190, 4133066, 4428285, 5313942, 6199599, 8856570, 10332665, 12399198, 13284855, 18598797, 20665330, 26569710, 30407557, 30997995, 37197594, 60815114, 61995990, 91222671, 92993985, 152037785, 182445342, 185987970, 212852899, 273668013, 304075570, 425705798, 456113355, 547336026, 638558697, 912226710, 1064264495, 1277117394, 1368340065, 1915676091, 2128528990, 2736680130, 3192793485, 3831352182, 6385586970, 9578380455, 19156760910]

約数ペア:

[(1, 19156760910), (2, 9578380455), (3, 6385586970), (5, 3831352182), (6, 3192793485), (7, 2736680130), (9, 2128528990), (10, 1915676091), (14, 1368340065), (15, 1277117394), (18, 1064264495), (21, 912226710), (30, 638558697), (35, 547336026), (42, 456113355), (45, 425705798), (63, 304075570), (70, 273668013), (90, 212852899), (103, 185987970), (105, 182445342), (126, 152037785), (206, 92993985), (210, 91222671), (309, 61995990), (315, 60815114), (515, 37197594), (618, 30997995), (630, 30407557), (721, 26569710), (927, 20665330), (1030, 18598797), (1442, 13284855), (1545, 12399198), (1854, 10332665), (2163, 8856570), (3090, 6199599), (3605, 5313942), (4326, 4428285), (4635, 4133066), (6489, 2952190), (7210, 2656971), (9270, 2066533), (10815, 1771314), (12978, 1476095), (21630, 885657), (32445, 590438), (64890, 295219)]