77890410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 120

約数和(自身を含む): 227187180

約数和(自身を除く): 149296770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 390, 405, 507, 569, 585, 702, 810, 845, 1014, 1053, 1138, 1170, 1521, 1690, 1707, 1755, 2106, 2535, 2845, 3042, 3414, 3510, 4563, 5070, 5121, 5265, 5690, 7397, 7605, 8535, 9126, 10242, 10530, 13689, 14794, 15210, 15363, 17070, 22191, 22815, 25605, 27378, 30726, 36985, 44382, 45630, 46089, 51210, 66573, 68445, 73970, 76815, 92178, 96161, 110955, 133146, 136890, 153630, 192322, 199719, 221910, 230445, 288483, 332865, 399438, 460890, 480805, 576966, 599157, 665730, 865449, 961610, 998595, 1198314, 1442415, 1730898, 1997190, 2596347, 2884830, 2995785, 4327245, 5192694, 5991570, 7789041, 8654490, 12981735, 15578082, 25963470, 38945205, 77890410]

約数ペア:

[(1, 77890410), (2, 38945205), (3, 25963470), (5, 15578082), (6, 12981735), (9, 8654490), (10, 7789041), (13, 5991570), (15, 5192694), (18, 4327245), (26, 2995785), (27, 2884830), (30, 2596347), (39, 1997190), (45, 1730898), (54, 1442415), (65, 1198314), (78, 998595), (81, 961610), (90, 865449), (117, 665730), (130, 599157), (135, 576966), (162, 480805), (169, 460890), (195, 399438), (234, 332865), (270, 288483), (338, 230445), (351, 221910), (390, 199719), (405, 192322), (507, 153630), (569, 136890), (585, 133146), (702, 110955), (810, 96161), (845, 92178), (1014, 76815), (1053, 73970), (1138, 68445), (1170, 66573), (1521, 51210), (1690, 46089), (1707, 45630), (1755, 44382), (2106, 36985), (2535, 30726), (2845, 27378), (3042, 25605), (3414, 22815), (3510, 22191), (4563, 17070), (5070, 15363), (5121, 15210), (5265, 14794), (5690, 13689), (7397, 10530), (7605, 10242), (8535, 9126)]