25703730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2473

約数の個数: 80

約数和(自身を含む): 74461464

約数和(自身を除く): 48757734

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, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 2441, 3510, 4882, 5265, 7323, 10530, 12205, 14646, 21969, 24410, 31733, 36615, 43938, 63466, 65907, 73230, 95199, 109845, 131814, 158665, 190398, 197721, 219690, 285597, 317330, 329535, 395442, 475995, 571194, 659070, 856791, 951990, 988605, 1427985, 1713582, 1977210, 2570373, 2855970, 4283955, 5140746, 8567910, 12851865, 25703730]

約数ペア:

[(1, 25703730), (2, 12851865), (3, 8567910), (5, 5140746), (6, 4283955), (9, 2855970), (10, 2570373), (13, 1977210), (15, 1713582), (18, 1427985), (26, 988605), (27, 951990), (30, 856791), (39, 659070), (45, 571194), (54, 475995), (65, 395442), (78, 329535), (81, 317330), (90, 285597), (117, 219690), (130, 197721), (135, 190398), (162, 158665), (195, 131814), (234, 109845), (270, 95199), (351, 73230), (390, 65907), (405, 63466), (585, 43938), (702, 36615), (810, 31733), (1053, 24410), (1170, 21969), (1755, 14646), (2106, 12205), (2441, 10530), (3510, 7323), (4882, 5265)]