2548348530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1151}}^1$

素因数の和:1992

約数の個数: 128

約数和(自身を含む): 7543259136

約数和(自身を除く): 4994910606

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 811, 910, 1151, 1365, 1622, 2302, 2433, 2730, 3453, 4055, 4866, 5677, 5755, 6906, 8057, 8110, 10543, 11354, 11510, 12165, 14963, 16114, 17031, 17265, 21086, 24171, 24330, 28385, 29926, 31629, 34062, 34530, 40285, 44889, 48342, 52715, 56770, 63258, 73801, 74815, 80570, 85155, 89778, 104741, 105430, 120855, 147602, 149630, 158145, 170310, 209482, 221403, 224445, 241710, 314223, 316290, 369005, 442806, 448890, 523705, 628446, 738010, 933461, 1047410, 1107015, 1571115, 1866922, 2214030, 2800383, 3142230, 4667305, 5600766, 6534227, 9334610, 12134993, 13068454, 14001915, 19602681, 24269986, 28003830, 32671135, 36404979, 39205362, 60674965, 65342270, 72809958, 84944951, 98013405, 121349930, 169889902, 182024895, 196026810, 254834853, 364049790, 424724755, 509669706, 849449510, 1274174265, 2548348530]

約数ペア:

[(1, 2548348530), (2, 1274174265), (3, 849449510), (5, 509669706), (6, 424724755), (7, 364049790), (10, 254834853), (13, 196026810), (14, 182024895), (15, 169889902), (21, 121349930), (26, 98013405), (30, 84944951), (35, 72809958), (39, 65342270), (42, 60674965), (65, 39205362), (70, 36404979), (78, 32671135), (91, 28003830), (105, 24269986), (130, 19602681), (182, 14001915), (195, 13068454), (210, 12134993), (273, 9334610), (390, 6534227), (455, 5600766), (546, 4667305), (811, 3142230), (910, 2800383), (1151, 2214030), (1365, 1866922), (1622, 1571115), (2302, 1107015), (2433, 1047410), (2730, 933461), (3453, 738010), (4055, 628446), (4866, 523705), (5677, 448890), (5755, 442806), (6906, 369005), (8057, 316290), (8110, 314223), (10543, 241710), (11354, 224445), (11510, 221403), (12165, 209482), (14963, 170310), (16114, 158145), (17031, 149630), (17265, 147602), (21086, 120855), (24171, 105430), (24330, 104741), (28385, 89778), (29926, 85155), (31629, 80570), (34062, 74815), (34530, 73801), (40285, 63258), (44889, 56770), (48342, 52715)]