9613240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 28224000

約数和(自身を除く): 18610760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 139, 140, 152, 182, 190, 247, 260, 266, 278, 280, 364, 380, 455, 494, 520, 532, 556, 665, 695, 728, 760, 910, 973, 988, 1064, 1112, 1235, 1330, 1390, 1729, 1807, 1820, 1946, 1976, 2470, 2641, 2660, 2780, 3458, 3614, 3640, 3892, 4865, 4940, 5282, 5320, 5560, 6916, 7228, 7784, 8645, 9035, 9730, 9880, 10564, 12649, 13205, 13832, 14456, 17290, 18070, 18487, 19460, 21128, 25298, 26410, 34333, 34580, 36140, 36974, 38920, 50596, 52820, 63245, 68666, 69160, 72280, 73948, 92435, 101192, 105640, 126490, 137332, 147896, 171665, 184870, 240331, 252980, 274664, 343330, 369740, 480662, 505960, 686660, 739480, 961324, 1201655, 1373320, 1922648, 2403310, 4806620, 9613240]

約数ペア:

[(1, 9613240), (2, 4806620), (4, 2403310), (5, 1922648), (7, 1373320), (8, 1201655), (10, 961324), (13, 739480), (14, 686660), (19, 505960), (20, 480662), (26, 369740), (28, 343330), (35, 274664), (38, 252980), (40, 240331), (52, 184870), (56, 171665), (65, 147896), (70, 137332), (76, 126490), (91, 105640), (95, 101192), (104, 92435), (130, 73948), (133, 72280), (139, 69160), (140, 68666), (152, 63245), (182, 52820), (190, 50596), (247, 38920), (260, 36974), (266, 36140), (278, 34580), (280, 34333), (364, 26410), (380, 25298), (455, 21128), (494, 19460), (520, 18487), (532, 18070), (556, 17290), (665, 14456), (695, 13832), (728, 13205), (760, 12649), (910, 10564), (973, 9880), (988, 9730), (1064, 9035), (1112, 8645), (1235, 7784), (1330, 7228), (1390, 6916), (1729, 5560), (1807, 5320), (1820, 5282), (1946, 4940), (1976, 4865), (2470, 3892), (2641, 3640), (2660, 3614), (2780, 3458)]