41992290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 120268800

約数和(自身を除く): 78276510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 87, 90, 93, 135, 145, 155, 173, 174, 186, 261, 270, 279, 290, 310, 346, 435, 465, 519, 522, 558, 783, 837, 865, 870, 899, 930, 1038, 1305, 1395, 1557, 1566, 1674, 1730, 1798, 2595, 2610, 2697, 2790, 3114, 3915, 4185, 4495, 4671, 5017, 5190, 5363, 5394, 7785, 7830, 8091, 8370, 8990, 9342, 10034, 10726, 13485, 15051, 15570, 16089, 16182, 23355, 24273, 25085, 26815, 26970, 30102, 32178, 40455, 45153, 46710, 48267, 48546, 50170, 53630, 75255, 80445, 80910, 90306, 96534, 121365, 135459, 144801, 150510, 155527, 160890, 225765, 241335, 242730, 270918, 289602, 311054, 451530, 466581, 482670, 677295, 724005, 777635, 933162, 1354590, 1399743, 1448010, 1555270, 2332905, 2799486, 4199229, 4665810, 6998715, 8398458, 13997430, 20996145, 41992290]

約数ペア:

[(1, 41992290), (2, 20996145), (3, 13997430), (5, 8398458), (6, 6998715), (9, 4665810), (10, 4199229), (15, 2799486), (18, 2332905), (27, 1555270), (29, 1448010), (30, 1399743), (31, 1354590), (45, 933162), (54, 777635), (58, 724005), (62, 677295), (87, 482670), (90, 466581), (93, 451530), (135, 311054), (145, 289602), (155, 270918), (173, 242730), (174, 241335), (186, 225765), (261, 160890), (270, 155527), (279, 150510), (290, 144801), (310, 135459), (346, 121365), (435, 96534), (465, 90306), (519, 80910), (522, 80445), (558, 75255), (783, 53630), (837, 50170), (865, 48546), (870, 48267), (899, 46710), (930, 45153), (1038, 40455), (1305, 32178), (1395, 30102), (1557, 26970), (1566, 26815), (1674, 25085), (1730, 24273), (1798, 23355), (2595, 16182), (2610, 16089), (2697, 15570), (2790, 15051), (3114, 13485), (3915, 10726), (4185, 10034), (4495, 9342), (4671, 8990), (5017, 8370), (5190, 8091), (5363, 7830), (5394, 7785)]