26518380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 85822464

約数和(自身を除く): 59304084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 613, 618, 721, 1030, 1226, 1236, 1442, 1545, 1839, 2060, 2163, 2452, 2884, 3065, 3090, 3605, 3678, 4291, 4326, 6130, 6180, 7210, 7356, 8582, 8652, 9195, 10815, 12260, 12873, 14420, 17164, 18390, 21455, 21630, 25746, 36780, 42910, 43260, 51492, 63139, 64365, 85820, 126278, 128730, 189417, 252556, 257460, 315695, 378834, 441973, 631390, 757668, 883946, 947085, 1262780, 1325919, 1767892, 1894170, 2209865, 2651838, 3788340, 4419730, 5303676, 6629595, 8839460, 13259190, 26518380]

約数ペア:

[(1, 26518380), (2, 13259190), (3, 8839460), (4, 6629595), (5, 5303676), (6, 4419730), (7, 3788340), (10, 2651838), (12, 2209865), (14, 1894170), (15, 1767892), (20, 1325919), (21, 1262780), (28, 947085), (30, 883946), (35, 757668), (42, 631390), (60, 441973), (70, 378834), (84, 315695), (103, 257460), (105, 252556), (140, 189417), (206, 128730), (210, 126278), (309, 85820), (412, 64365), (420, 63139), (515, 51492), (613, 43260), (618, 42910), (721, 36780), (1030, 25746), (1226, 21630), (1236, 21455), (1442, 18390), (1545, 17164), (1839, 14420), (2060, 12873), (2163, 12260), (2452, 10815), (2884, 9195), (3065, 8652), (3090, 8582), (3605, 7356), (3678, 7210), (4291, 6180), (4326, 6130)]