30698460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 96

約数和(自身を含む): 102876480

約数和(自身を除く): 72178020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4373, 7020, 8746, 13119, 17492, 21865, 26238, 39357, 43730, 52476, 56849, 65595, 78714, 87460, 113698, 118071, 131190, 157428, 170547, 196785, 227396, 236142, 262380, 284245, 341094, 393570, 472284, 511641, 568490, 590355, 682188, 787140, 852735, 1023282, 1136980, 1180710, 1534923, 1705470, 2046564, 2361420, 2558205, 3069846, 3410940, 5116410, 6139692, 7674615, 10232820, 15349230, 30698460]

約数ペア:

[(1, 30698460), (2, 15349230), (3, 10232820), (4, 7674615), (5, 6139692), (6, 5116410), (9, 3410940), (10, 3069846), (12, 2558205), (13, 2361420), (15, 2046564), (18, 1705470), (20, 1534923), (26, 1180710), (27, 1136980), (30, 1023282), (36, 852735), (39, 787140), (45, 682188), (52, 590355), (54, 568490), (60, 511641), (65, 472284), (78, 393570), (90, 341094), (108, 284245), (117, 262380), (130, 236142), (135, 227396), (156, 196785), (180, 170547), (195, 157428), (234, 131190), (260, 118071), (270, 113698), (351, 87460), (390, 78714), (468, 65595), (540, 56849), (585, 52476), (702, 43730), (780, 39357), (1170, 26238), (1404, 21865), (1755, 17492), (2340, 13119), (3510, 8746), (4373, 7020)]