28694610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 87639552

約数和(自身を除く): 58944942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1231, 1295, 1554, 1665, 2331, 2462, 2590, 3330, 3693, 3885, 4662, 6155, 7386, 7770, 8617, 11079, 11655, 12310, 17234, 18465, 22158, 23310, 25851, 36930, 43085, 45547, 51702, 55395, 77553, 86170, 91094, 110790, 129255, 136641, 155106, 227735, 258510, 273282, 318829, 387765, 409923, 455470, 637658, 683205, 775530, 819846, 956487, 1366410, 1594145, 1912974, 2049615, 2869461, 3188290, 4099230, 4782435, 5738922, 9564870, 14347305, 28694610]

約数ペア:

[(1, 28694610), (2, 14347305), (3, 9564870), (5, 5738922), (6, 4782435), (7, 4099230), (9, 3188290), (10, 2869461), (14, 2049615), (15, 1912974), (18, 1594145), (21, 1366410), (30, 956487), (35, 819846), (37, 775530), (42, 683205), (45, 637658), (63, 455470), (70, 409923), (74, 387765), (90, 318829), (105, 273282), (111, 258510), (126, 227735), (185, 155106), (210, 136641), (222, 129255), (259, 110790), (315, 91094), (333, 86170), (370, 77553), (518, 55395), (555, 51702), (630, 45547), (666, 43085), (777, 36930), (1110, 25851), (1231, 23310), (1295, 22158), (1554, 18465), (1665, 17234), (2331, 12310), (2462, 11655), (2590, 11079), (3330, 8617), (3693, 7770), (3885, 7386), (4662, 6155)]