1544779290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 4080844800

約数和(自身を除く): 2536065510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 199, 255, 310, 398, 465, 491, 510, 527, 597, 930, 982, 995, 1054, 1194, 1473, 1581, 1990, 2455, 2635, 2946, 2985, 3162, 3383, 4910, 5270, 5970, 6169, 6766, 7365, 7905, 8347, 10149, 12338, 14730, 15221, 15810, 16694, 16915, 18507, 20298, 25041, 30442, 30845, 33830, 37014, 41735, 45663, 50082, 50745, 61690, 76105, 83470, 91326, 92535, 97709, 101490, 104873, 125205, 152210, 185070, 195418, 209746, 228315, 250410, 258757, 293127, 314619, 456630, 488545, 517514, 524365, 586254, 629238, 776271, 977090, 1048730, 1293785, 1465635, 1552542, 1573095, 1661053, 2587570, 2931270, 3028979, 3146190, 3322106, 3881355, 4983159, 6057958, 7762710, 8305265, 9086937, 9966318, 15144895, 16610530, 18173874, 24915795, 30289790, 45434685, 49831590, 51492643, 90869370, 102985286, 154477929, 257463215, 308955858, 514926430, 772389645, 1544779290]

約数ペア:

[(1, 1544779290), (2, 772389645), (3, 514926430), (5, 308955858), (6, 257463215), (10, 154477929), (15, 102985286), (17, 90869370), (30, 51492643), (31, 49831590), (34, 45434685), (51, 30289790), (62, 24915795), (85, 18173874), (93, 16610530), (102, 15144895), (155, 9966318), (170, 9086937), (186, 8305265), (199, 7762710), (255, 6057958), (310, 4983159), (398, 3881355), (465, 3322106), (491, 3146190), (510, 3028979), (527, 2931270), (597, 2587570), (930, 1661053), (982, 1573095), (995, 1552542), (1054, 1465635), (1194, 1293785), (1473, 1048730), (1581, 977090), (1990, 776271), (2455, 629238), (2635, 586254), (2946, 524365), (2985, 517514), (3162, 488545), (3383, 456630), (4910, 314619), (5270, 293127), (5970, 258757), (6169, 250410), (6766, 228315), (7365, 209746), (7905, 195418), (8347, 185070), (10149, 152210), (12338, 125205), (14730, 104873), (15221, 101490), (15810, 97709), (16694, 92535), (16915, 91326), (18507, 83470), (20298, 76105), (25041, 61690), (30442, 50745), (30845, 50082), (33830, 45663), (37014, 41735)]