299444730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 808448256

約数和(自身を除く): 509003526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 61, 65, 78, 82, 122, 123, 130, 183, 195, 205, 246, 305, 307, 366, 390, 410, 533, 610, 614, 615, 793, 915, 921, 1066, 1230, 1535, 1586, 1599, 1830, 1842, 2379, 2501, 2665, 3070, 3198, 3965, 3991, 4605, 4758, 5002, 5330, 7503, 7930, 7982, 7995, 9210, 11895, 11973, 12505, 12587, 15006, 15990, 18727, 19955, 23790, 23946, 25010, 25174, 32513, 37454, 37515, 37761, 39910, 56181, 59865, 62935, 65026, 75030, 75522, 93635, 97539, 112362, 119730, 125870, 162565, 163631, 187270, 188805, 195078, 243451, 280905, 325130, 327262, 377610, 486902, 487695, 490893, 561810, 730353, 767807, 818155, 975390, 981786, 1217255, 1460706, 1535614, 1636310, 2303421, 2434510, 2454465, 3651765, 3839035, 4606842, 4908930, 7303530, 7678070, 9981491, 11517105, 19962982, 23034210, 29944473, 49907455, 59888946, 99814910, 149722365, 299444730]

約数ペア:

[(1, 299444730), (2, 149722365), (3, 99814910), (5, 59888946), (6, 49907455), (10, 29944473), (13, 23034210), (15, 19962982), (26, 11517105), (30, 9981491), (39, 7678070), (41, 7303530), (61, 4908930), (65, 4606842), (78, 3839035), (82, 3651765), (122, 2454465), (123, 2434510), (130, 2303421), (183, 1636310), (195, 1535614), (205, 1460706), (246, 1217255), (305, 981786), (307, 975390), (366, 818155), (390, 767807), (410, 730353), (533, 561810), (610, 490893), (614, 487695), (615, 486902), (793, 377610), (915, 327262), (921, 325130), (1066, 280905), (1230, 243451), (1535, 195078), (1586, 188805), (1599, 187270), (1830, 163631), (1842, 162565), (2379, 125870), (2501, 119730), (2665, 112362), (3070, 97539), (3198, 93635), (3965, 75522), (3991, 75030), (4605, 65026), (4758, 62935), (5002, 59865), (5330, 56181), (7503, 39910), (7930, 37761), (7982, 37515), (7995, 37454), (9210, 32513), (11895, 25174), (11973, 25010), (12505, 23946), (12587, 23790), (15006, 19955), (15990, 18727)]