98020860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 216958980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 557, 838, 1114, 1257, 1671, 1676, 2095, 2228, 2514, 2785, 2933, 3342, 3899, 4190, 5028, 5570, 5866, 6285, 6684, 7798, 8355, 8380, 8799, 11140, 11697, 11732, 12570, 14665, 15596, 16710, 17598, 19495, 23394, 25140, 29330, 33420, 35196, 38990, 43995, 46788, 58485, 58660, 77980, 87990, 116970, 175980, 233383, 233940, 466766, 700149, 933532, 1166915, 1400298, 1633681, 2333830, 2800596, 3267362, 3500745, 4667660, 4901043, 6534724, 7001490, 8168405, 9802086, 14002980, 16336810, 19604172, 24505215, 32673620, 49010430, 98020860]

約数ペア:

[(1, 98020860), (2, 49010430), (3, 32673620), (4, 24505215), (5, 19604172), (6, 16336810), (7, 14002980), (10, 9802086), (12, 8168405), (14, 7001490), (15, 6534724), (20, 4901043), (21, 4667660), (28, 3500745), (30, 3267362), (35, 2800596), (42, 2333830), (60, 1633681), (70, 1400298), (84, 1166915), (105, 933532), (140, 700149), (210, 466766), (419, 233940), (420, 233383), (557, 175980), (838, 116970), (1114, 87990), (1257, 77980), (1671, 58660), (1676, 58485), (2095, 46788), (2228, 43995), (2514, 38990), (2785, 35196), (2933, 33420), (3342, 29330), (3899, 25140), (4190, 23394), (5028, 19495), (5570, 17598), (5866, 16710), (6285, 15596), (6684, 14665), (7798, 12570), (8355, 11732), (8380, 11697), (8799, 11140)]