42903510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4829

約数の個数: 64

約数和(自身を含む): 115734528

約数和(自身を除く): 72831018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 4783, 8970, 9566, 14349, 23915, 28698, 47830, 62179, 71745, 110009, 124358, 143490, 186537, 220018, 310895, 330027, 373074, 550045, 621790, 660054, 932685, 1100090, 1430117, 1650135, 1865370, 2860234, 3300270, 4290351, 7150585, 8580702, 14301170, 21451755, 42903510]

約数ペア:

[(1, 42903510), (2, 21451755), (3, 14301170), (5, 8580702), (6, 7150585), (10, 4290351), (13, 3300270), (15, 2860234), (23, 1865370), (26, 1650135), (30, 1430117), (39, 1100090), (46, 932685), (65, 660054), (69, 621790), (78, 550045), (115, 373074), (130, 330027), (138, 310895), (195, 220018), (230, 186537), (299, 143490), (345, 124358), (390, 110009), (598, 71745), (690, 62179), (897, 47830), (1495, 28698), (1794, 23915), (2990, 14349), (4485, 9566), (4783, 8970)]