1666914210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1429}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 4675310640

約数和(自身を除く): 3008396430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 997, 1170, 1429, 1994, 2858, 2991, 4287, 4985, 5982, 7145, 8574, 8973, 9970, 12861, 12961, 14290, 14955, 17946, 18577, 21435, 25722, 25922, 29910, 37154, 38883, 42870, 44865, 55731, 64305, 64805, 77766, 89730, 92885, 111462, 116649, 128610, 129610, 167193, 185770, 194415, 233298, 278655, 334386, 388830, 557310, 583245, 835965, 1166490, 1424713, 1671930, 2849426, 4274139, 7123565, 8548278, 12822417, 14247130, 18521269, 21370695, 25644834, 37042538, 42741390, 55563807, 64112085, 92606345, 111127614, 128224170, 166691421, 185212690, 277819035, 333382842, 555638070, 833457105, 1666914210]

約数ペア:

[(1, 1666914210), (2, 833457105), (3, 555638070), (5, 333382842), (6, 277819035), (9, 185212690), (10, 166691421), (13, 128224170), (15, 111127614), (18, 92606345), (26, 64112085), (30, 55563807), (39, 42741390), (45, 37042538), (65, 25644834), (78, 21370695), (90, 18521269), (117, 14247130), (130, 12822417), (195, 8548278), (234, 7123565), (390, 4274139), (585, 2849426), (997, 1671930), (1170, 1424713), (1429, 1166490), (1994, 835965), (2858, 583245), (2991, 557310), (4287, 388830), (4985, 334386), (5982, 278655), (7145, 233298), (8574, 194415), (8973, 185770), (9970, 167193), (12861, 129610), (12961, 128610), (14290, 116649), (14955, 111462), (17946, 92885), (18577, 89730), (21435, 77766), (25722, 64805), (25922, 64305), (29910, 55731), (37154, 44865), (38883, 42870)]