15437370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 41658624

約数和(自身を除く): 26221254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1721, 1794, 2990, 3442, 4485, 5163, 8605, 8970, 10326, 17210, 22373, 25815, 39583, 44746, 51630, 67119, 79166, 111865, 118749, 134238, 197915, 223730, 237498, 335595, 395830, 514579, 593745, 671190, 1029158, 1187490, 1543737, 2572895, 3087474, 5145790, 7718685, 15437370]

約数ペア:

[(1, 15437370), (2, 7718685), (3, 5145790), (5, 3087474), (6, 2572895), (10, 1543737), (13, 1187490), (15, 1029158), (23, 671190), (26, 593745), (30, 514579), (39, 395830), (46, 335595), (65, 237498), (69, 223730), (78, 197915), (115, 134238), (130, 118749), (138, 111865), (195, 79166), (230, 67119), (299, 51630), (345, 44746), (390, 39583), (598, 25815), (690, 22373), (897, 17210), (1495, 10326), (1721, 8970), (1794, 8605), (2990, 5163), (3442, 4485)]