450863790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1429}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 1167566400

約数和(自身を除く): 716702610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 809, 1429, 1618, 2427, 2858, 4045, 4287, 4854, 7145, 8090, 8574, 10517, 12135, 14290, 18577, 21034, 21435, 24270, 31551, 37154, 42870, 52585, 55731, 63102, 92885, 105170, 111462, 157755, 185770, 278655, 315510, 557310, 1156061, 2312122, 3468183, 5780305, 6936366, 11560610, 15028793, 17340915, 30057586, 34681830, 45086379, 75143965, 90172758, 150287930, 225431895, 450863790]

約数ペア:

[(1, 450863790), (2, 225431895), (3, 150287930), (5, 90172758), (6, 75143965), (10, 45086379), (13, 34681830), (15, 30057586), (26, 17340915), (30, 15028793), (39, 11560610), (65, 6936366), (78, 5780305), (130, 3468183), (195, 2312122), (390, 1156061), (809, 557310), (1429, 315510), (1618, 278655), (2427, 185770), (2858, 157755), (4045, 111462), (4287, 105170), (4854, 92885), (7145, 63102), (8090, 55731), (8574, 52585), (10517, 42870), (12135, 37154), (14290, 31551), (18577, 24270), (21034, 21435)]