38689170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 100759680

約数和(自身を除く): 62070510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 587, 845, 1014, 1174, 1690, 1761, 2197, 2535, 2935, 3522, 4394, 5070, 5870, 6591, 7631, 8805, 10985, 13182, 15262, 17610, 21970, 22893, 32955, 38155, 45786, 65910, 76310, 99203, 114465, 198406, 228930, 297609, 496015, 595218, 992030, 1289639, 1488045, 2579278, 2976090, 3868917, 6448195, 7737834, 12896390, 19344585, 38689170]

約数ペア:

[(1, 38689170), (2, 19344585), (3, 12896390), (5, 7737834), (6, 6448195), (10, 3868917), (13, 2976090), (15, 2579278), (26, 1488045), (30, 1289639), (39, 992030), (65, 595218), (78, 496015), (130, 297609), (169, 228930), (195, 198406), (338, 114465), (390, 99203), (507, 76310), (587, 65910), (845, 45786), (1014, 38155), (1174, 32955), (1690, 22893), (1761, 21970), (2197, 17610), (2535, 15262), (2935, 13182), (3522, 10985), (4394, 8805), (5070, 7631), (5870, 6591)]