229807890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 670592520

約数和(自身を除く): 440784630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 169, 174, 195, 234, 261, 290, 338, 377, 390, 435, 507, 521, 522, 585, 754, 845, 870, 1014, 1042, 1131, 1170, 1305, 1521, 1563, 1690, 1885, 2262, 2535, 2605, 2610, 3042, 3126, 3393, 3770, 4689, 4901, 5070, 5210, 5655, 6773, 6786, 7605, 7815, 9378, 9802, 11310, 13546, 14703, 15109, 15210, 15630, 16965, 20319, 23445, 24505, 29406, 30218, 33865, 33930, 40638, 44109, 45327, 46890, 49010, 60957, 67730, 73515, 75545, 88049, 88218, 90654, 101595, 121914, 135981, 147030, 151090, 176098, 196417, 203190, 220545, 226635, 264147, 271962, 304785, 392834, 440245, 441090, 453270, 528294, 589251, 609570, 679905, 792441, 880490, 982085, 1178502, 1320735, 1359810, 1584882, 1767753, 1964170, 2553421, 2641470, 2946255, 3535506, 3962205, 5106842, 5892510, 7660263, 7924410, 8838765, 12767105, 15320526, 17677530, 22980789, 25534210, 38301315, 45961578, 76602630, 114903945, 229807890]

約数ペア:

[(1, 229807890), (2, 114903945), (3, 76602630), (5, 45961578), (6, 38301315), (9, 25534210), (10, 22980789), (13, 17677530), (15, 15320526), (18, 12767105), (26, 8838765), (29, 7924410), (30, 7660263), (39, 5892510), (45, 5106842), (58, 3962205), (65, 3535506), (78, 2946255), (87, 2641470), (90, 2553421), (117, 1964170), (130, 1767753), (145, 1584882), (169, 1359810), (174, 1320735), (195, 1178502), (234, 982085), (261, 880490), (290, 792441), (338, 679905), (377, 609570), (390, 589251), (435, 528294), (507, 453270), (521, 441090), (522, 440245), (585, 392834), (754, 304785), (845, 271962), (870, 264147), (1014, 226635), (1042, 220545), (1131, 203190), (1170, 196417), (1305, 176098), (1521, 151090), (1563, 147030), (1690, 135981), (1885, 121914), (2262, 101595), (2535, 90654), (2605, 88218), (2610, 88049), (3042, 75545), (3126, 73515), (3393, 67730), (3770, 60957), (4689, 49010), (4901, 46890), (5070, 45327), (5210, 44109), (5655, 40638), (6773, 33930), (6786, 33865), (7605, 30218), (7815, 29406), (9378, 24505), (9802, 23445), (11310, 20319), (13546, 16965), (14703, 15630), (15109, 15210)]