9183156970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 18968463360

約数和(自身を除く): 9785306390

約数列:

[1, 2, 5, 10, 13, 26, 31, 43, 62, 65, 86, 130, 155, 197, 215, 269, 310, 394, 403, 430, 538, 559, 806, 985, 1118, 1333, 1345, 1970, 2015, 2561, 2666, 2690, 2795, 3497, 4030, 5122, 5590, 6107, 6665, 6994, 8339, 8471, 11567, 12214, 12805, 13330, 16678, 16942, 17329, 17485, 23134, 25610, 30535, 34658, 34970, 41695, 42355, 52993, 57835, 61070, 79391, 83390, 84710, 86645, 105986, 108407, 110123, 115670, 150371, 158782, 173290, 216814, 220246, 262601, 264965, 300742, 358577, 396955, 525202, 529930, 542035, 550615, 688909, 717154, 751855, 793910, 1084070, 1101230, 1313005, 1377818, 1503710, 1642783, 1792885, 2278699, 2626010, 3285566, 3413813, 3444545, 3585770, 4557398, 4661501, 6827626, 6889090, 8213915, 9323002, 11393495, 16427830, 17069065, 21356179, 22786990, 23307505, 29623087, 34138130, 42712358, 46615010, 59246174, 70639669, 106780895, 141279338, 148115435, 213561790, 296230870, 353198345, 706396690, 918315697, 1836631394, 4591578485, 9183156970]

約数ペア:

[(1, 9183156970), (2, 4591578485), (5, 1836631394), (10, 918315697), (13, 706396690), (26, 353198345), (31, 296230870), (43, 213561790), (62, 148115435), (65, 141279338), (86, 106780895), (130, 70639669), (155, 59246174), (197, 46615010), (215, 42712358), (269, 34138130), (310, 29623087), (394, 23307505), (403, 22786990), (430, 21356179), (538, 17069065), (559, 16427830), (806, 11393495), (985, 9323002), (1118, 8213915), (1333, 6889090), (1345, 6827626), (1970, 4661501), (2015, 4557398), (2561, 3585770), (2666, 3444545), (2690, 3413813), (2795, 3285566), (3497, 2626010), (4030, 2278699), (5122, 1792885), (5590, 1642783), (6107, 1503710), (6665, 1377818), (6994, 1313005), (8339, 1101230), (8471, 1084070), (11567, 793910), (12214, 751855), (12805, 717154), (13330, 688909), (16678, 550615), (16942, 542035), (17329, 529930), (17485, 525202), (23134, 396955), (25610, 358577), (30535, 300742), (34658, 264965), (34970, 262601), (41695, 220246), (42355, 216814), (52993, 173290), (57835, 158782), (61070, 150371), (79391, 115670), (83390, 110123), (84710, 108407), (86645, 105986)]