73008390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 147622650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 141, 182, 195, 210, 235, 273, 282, 329, 390, 455, 470, 546, 569, 611, 658, 705, 910, 987, 1138, 1222, 1365, 1410, 1645, 1707, 1833, 1974, 2730, 2845, 3055, 3290, 3414, 3666, 3983, 4277, 4935, 5690, 6110, 7397, 7966, 8535, 8554, 9165, 9870, 11949, 12831, 14794, 17070, 18330, 19915, 21385, 22191, 23898, 25662, 26743, 36985, 39830, 42770, 44382, 51779, 53486, 59745, 64155, 73970, 80229, 103558, 110955, 119490, 128310, 133715, 155337, 160458, 187201, 221910, 258895, 267430, 310674, 347659, 374402, 401145, 517790, 561603, 695318, 776685, 802290, 936005, 1042977, 1123206, 1553370, 1738295, 1872010, 2085954, 2433613, 2808015, 3476590, 4867226, 5214885, 5616030, 7300839, 10429770, 12168065, 14601678, 24336130, 36504195, 73008390]

約数ペア:

[(1, 73008390), (2, 36504195), (3, 24336130), (5, 14601678), (6, 12168065), (7, 10429770), (10, 7300839), (13, 5616030), (14, 5214885), (15, 4867226), (21, 3476590), (26, 2808015), (30, 2433613), (35, 2085954), (39, 1872010), (42, 1738295), (47, 1553370), (65, 1123206), (70, 1042977), (78, 936005), (91, 802290), (94, 776685), (105, 695318), (130, 561603), (141, 517790), (182, 401145), (195, 374402), (210, 347659), (235, 310674), (273, 267430), (282, 258895), (329, 221910), (390, 187201), (455, 160458), (470, 155337), (546, 133715), (569, 128310), (611, 119490), (658, 110955), (705, 103558), (910, 80229), (987, 73970), (1138, 64155), (1222, 59745), (1365, 53486), (1410, 51779), (1645, 44382), (1707, 42770), (1833, 39830), (1974, 36985), (2730, 26743), (2845, 25662), (3055, 23898), (3290, 22191), (3414, 21385), (3666, 19915), (3983, 18330), (4277, 17070), (4935, 14794), (5690, 12831), (6110, 11949), (7397, 9870), (7966, 9165), (8535, 8554)]