40895190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 122653440

約数和(自身を除く): 81758250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 210, 278, 315, 417, 467, 630, 695, 834, 934, 973, 1251, 1390, 1401, 1946, 2085, 2335, 2502, 2802, 2919, 3269, 4170, 4203, 4670, 4865, 5838, 6255, 6538, 7005, 8406, 8757, 9730, 9807, 12510, 14010, 14595, 16345, 17514, 19614, 21015, 29190, 29421, 32690, 42030, 43785, 49035, 58842, 64913, 87570, 98070, 129826, 147105, 194739, 294210, 324565, 389478, 454391, 584217, 649130, 908782, 973695, 1168434, 1363173, 1947390, 2271955, 2726346, 2921085, 4089519, 4543910, 5842170, 6815865, 8179038, 13631730, 20447595, 40895190]

約数ペア:

[(1, 40895190), (2, 20447595), (3, 13631730), (5, 8179038), (6, 6815865), (7, 5842170), (9, 4543910), (10, 4089519), (14, 2921085), (15, 2726346), (18, 2271955), (21, 1947390), (30, 1363173), (35, 1168434), (42, 973695), (45, 908782), (63, 649130), (70, 584217), (90, 454391), (105, 389478), (126, 324565), (139, 294210), (210, 194739), (278, 147105), (315, 129826), (417, 98070), (467, 87570), (630, 64913), (695, 58842), (834, 49035), (934, 43785), (973, 42030), (1251, 32690), (1390, 29421), (1401, 29190), (1946, 21015), (2085, 19614), (2335, 17514), (2502, 16345), (2802, 14595), (2919, 14010), (3269, 12510), (4170, 9807), (4203, 9730), (4670, 8757), (4865, 8406), (5838, 7005), (6255, 6538)]