3026790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 8564400

約数和(自身を除く): 5537610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 199, 234, 338, 390, 398, 507, 585, 597, 845, 995, 1014, 1170, 1194, 1521, 1690, 1791, 1990, 2535, 2587, 2985, 3042, 3582, 5070, 5174, 5970, 7605, 7761, 8955, 12935, 15210, 15522, 17910, 23283, 25870, 33631, 38805, 46566, 67262, 77610, 100893, 116415, 168155, 201786, 232830, 302679, 336310, 504465, 605358, 1008930, 1513395, 3026790]

約数ペア:

[(1, 3026790), (2, 1513395), (3, 1008930), (5, 605358), (6, 504465), (9, 336310), (10, 302679), (13, 232830), (15, 201786), (18, 168155), (26, 116415), (30, 100893), (39, 77610), (45, 67262), (65, 46566), (78, 38805), (90, 33631), (117, 25870), (130, 23283), (169, 17910), (195, 15522), (199, 15210), (234, 12935), (338, 8955), (390, 7761), (398, 7605), (507, 5970), (585, 5174), (597, 5070), (845, 3582), (995, 3042), (1014, 2985), (1170, 2587), (1194, 2535), (1521, 1990), (1690, 1791)]