1530002740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14029}}^1$

素因数の和:14105

約数の個数: 96

約数和(自身を含む): 3959827200

約数和(自身を除く): 2429824460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2660, 2870, 3116, 3895, 5453, 5740, 7790, 10906, 14029, 15580, 21812, 27265, 28058, 54530, 56116, 70145, 98203, 109060, 140290, 196406, 266551, 280580, 392812, 491015, 533102, 575189, 982030, 1066204, 1150378, 1332755, 1865857, 1964060, 2300756, 2665510, 2875945, 3731714, 4026323, 5331020, 5751890, 7463428, 8052646, 9329285, 10928591, 11503780, 16105292, 18658570, 20131615, 21857182, 37317140, 40263230, 43714364, 54642955, 76500137, 80526460, 109285910, 153000274, 218571820, 306000548, 382500685, 765001370, 1530002740]

約数ペア:

[(1, 1530002740), (2, 765001370), (4, 382500685), (5, 306000548), (7, 218571820), (10, 153000274), (14, 109285910), (19, 80526460), (20, 76500137), (28, 54642955), (35, 43714364), (38, 40263230), (41, 37317140), (70, 21857182), (76, 20131615), (82, 18658570), (95, 16105292), (133, 11503780), (140, 10928591), (164, 9329285), (190, 8052646), (205, 7463428), (266, 5751890), (287, 5331020), (380, 4026323), (410, 3731714), (532, 2875945), (574, 2665510), (665, 2300756), (779, 1964060), (820, 1865857), (1148, 1332755), (1330, 1150378), (1435, 1066204), (1558, 982030), (2660, 575189), (2870, 533102), (3116, 491015), (3895, 392812), (5453, 280580), (5740, 266551), (7790, 196406), (10906, 140290), (14029, 109060), (15580, 98203), (21812, 70145), (27265, 56116), (28058, 54530)]