1219106460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12964

約数の個数: 144

約数和(自身を含む): 4040957088

約数和(自身を除く): 2821850628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9438, 12917, 15730, 18876, 23595, 25834, 31460, 38751, 47190, 51668, 64585, 77502, 94380, 129170, 142087, 155004, 167921, 193755, 258340, 284174, 335842, 387510, 426261, 503763, 568348, 671684, 710435, 775020, 839605, 852522, 1007526, 1420870, 1562957, 1679210, 1705044, 1847131, 2015052, 2131305, 2518815, 2841740, 3125914, 3358420, 3694262, 4262610, 4688871, 5037630, 5541393, 6251828, 7388524, 7814785, 8525220, 9235655, 9377742, 10075260, 11082786, 15629570, 18471310, 18755484, 20318441, 22165572, 23444355, 27706965, 31259140, 36942620, 40636882, 46888710, 55413930, 60955323, 81273764, 93777420, 101592205, 110827860, 121910646, 203184410, 243821292, 304776615, 406368820, 609553230, 1219106460]

約数ペア:

[(1, 1219106460), (2, 609553230), (3, 406368820), (4, 304776615), (5, 243821292), (6, 203184410), (10, 121910646), (11, 110827860), (12, 101592205), (13, 93777420), (15, 81273764), (20, 60955323), (22, 55413930), (26, 46888710), (30, 40636882), (33, 36942620), (39, 31259140), (44, 27706965), (52, 23444355), (55, 22165572), (60, 20318441), (65, 18755484), (66, 18471310), (78, 15629570), (110, 11082786), (121, 10075260), (130, 9377742), (132, 9235655), (143, 8525220), (156, 7814785), (165, 7388524), (195, 6251828), (220, 5541393), (242, 5037630), (260, 4688871), (286, 4262610), (330, 3694262), (363, 3358420), (390, 3125914), (429, 2841740), (484, 2518815), (572, 2131305), (605, 2015052), (660, 1847131), (715, 1705044), (726, 1679210), (780, 1562957), (858, 1420870), (1210, 1007526), (1430, 852522), (1452, 839605), (1573, 775020), (1716, 710435), (1815, 671684), (2145, 568348), (2420, 503763), (2860, 426261), (3146, 387510), (3630, 335842), (4290, 284174), (4719, 258340), (6292, 193755), (7260, 167921), (7865, 155004), (8580, 142087), (9438, 129170), (12917, 94380), (15730, 77502), (18876, 64585), (23595, 51668), (25834, 47190), (31460, 38751)]