3500838180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39133}}^1$

素因数の和:39226

約数の個数: 144

約数和(自身を含む): 12307486464

約数和(自身を除く): 8806648284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 39133, 44730, 78266, 89460, 117399, 156532, 195665, 234798, 273931, 352197, 391330, 469596, 547862, 586995, 704394, 782660, 821793, 1095724, 1173990, 1369655, 1408788, 1643586, 1760985, 2347980, 2465379, 2739310, 2778443, 3287172, 3521970, 4108965, 4930758, 5478620, 5556886, 7043940, 8217930, 8335329, 9861516, 11113772, 12326895, 13892215, 16435860, 16670658, 19449101, 24653790, 25005987, 27784430, 33341316, 38898202, 41676645, 49307580, 50011974, 55568860, 58347303, 77796404, 83353290, 97245505, 100023948, 116694606, 125029935, 166706580, 175041909, 194491010, 233389212, 250059870, 291736515, 350083818, 388982020, 500119740, 583473030, 700167636, 875209545, 1166946060, 1750419090, 3500838180]

約数ペア:

[(1, 3500838180), (2, 1750419090), (3, 1166946060), (4, 875209545), (5, 700167636), (6, 583473030), (7, 500119740), (9, 388982020), (10, 350083818), (12, 291736515), (14, 250059870), (15, 233389212), (18, 194491010), (20, 175041909), (21, 166706580), (28, 125029935), (30, 116694606), (35, 100023948), (36, 97245505), (42, 83353290), (45, 77796404), (60, 58347303), (63, 55568860), (70, 50011974), (71, 49307580), (84, 41676645), (90, 38898202), (105, 33341316), (126, 27784430), (140, 25005987), (142, 24653790), (180, 19449101), (210, 16670658), (213, 16435860), (252, 13892215), (284, 12326895), (315, 11113772), (355, 9861516), (420, 8335329), (426, 8217930), (497, 7043940), (630, 5556886), (639, 5478620), (710, 4930758), (852, 4108965), (994, 3521970), (1065, 3287172), (1260, 2778443), (1278, 2739310), (1420, 2465379), (1491, 2347980), (1988, 1760985), (2130, 1643586), (2485, 1408788), (2556, 1369655), (2982, 1173990), (3195, 1095724), (4260, 821793), (4473, 782660), (4970, 704394), (5964, 586995), (6390, 547862), (7455, 469596), (8946, 391330), (9940, 352197), (12780, 273931), (14910, 234798), (17892, 195665), (22365, 156532), (29820, 117399), (39133, 89460), (44730, 78266)]