420294630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105337}}^1$

素因数の和:105373

約数の個数: 64

約数和(自身を含む): 1213493760

約数和(自身を除く): 793199130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 105337, 210674, 316011, 526685, 632022, 737359, 1053370, 1474718, 1580055, 2001403, 2212077, 3160110, 3686795, 4002806, 4424154, 6004209, 7373590, 10007015, 11060385, 12008418, 14009821, 20014030, 22120770, 28019642, 30021045, 42029463, 60042090, 70049105, 84058926, 140098210, 210147315, 420294630]

約数ペア:

[(1, 420294630), (2, 210147315), (3, 140098210), (5, 84058926), (6, 70049105), (7, 60042090), (10, 42029463), (14, 30021045), (15, 28019642), (19, 22120770), (21, 20014030), (30, 14009821), (35, 12008418), (38, 11060385), (42, 10007015), (57, 7373590), (70, 6004209), (95, 4424154), (105, 4002806), (114, 3686795), (133, 3160110), (190, 2212077), (210, 2001403), (266, 1580055), (285, 1474718), (399, 1053370), (570, 737359), (665, 632022), (798, 526685), (1330, 316011), (1995, 210674), (3990, 105337)]