30654630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54259290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 59, 69, 90, 115, 118, 138, 177, 207, 230, 251, 295, 345, 354, 414, 502, 531, 590, 690, 753, 885, 1035, 1062, 1255, 1357, 1506, 1770, 2070, 2259, 2510, 2655, 2714, 3765, 4071, 4518, 5310, 5773, 6785, 7530, 8142, 11295, 11546, 12213, 13570, 14809, 17319, 20355, 22590, 24426, 28865, 29618, 34638, 40710, 44427, 51957, 57730, 61065, 74045, 86595, 88854, 103914, 122130, 133281, 148090, 173190, 222135, 259785, 266562, 340607, 444270, 519570, 666405, 681214, 1021821, 1332810, 1703035, 2043642, 3065463, 3406070, 5109105, 6130926, 10218210, 15327315, 30654630]

約数ペア:

[(1, 30654630), (2, 15327315), (3, 10218210), (5, 6130926), (6, 5109105), (9, 3406070), (10, 3065463), (15, 2043642), (18, 1703035), (23, 1332810), (30, 1021821), (45, 681214), (46, 666405), (59, 519570), (69, 444270), (90, 340607), (115, 266562), (118, 259785), (138, 222135), (177, 173190), (207, 148090), (230, 133281), (251, 122130), (295, 103914), (345, 88854), (354, 86595), (414, 74045), (502, 61065), (531, 57730), (590, 51957), (690, 44427), (753, 40710), (885, 34638), (1035, 29618), (1062, 28865), (1255, 24426), (1357, 22590), (1506, 20355), (1770, 17319), (2070, 14809), (2259, 13570), (2510, 12213), (2655, 11546), (2714, 11295), (3765, 8142), (4071, 7530), (4518, 6785), (5310, 5773)]