143920910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 316293120

約数和(自身を除く): 172372210

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 2287, 4495, 4574, 6293, 8990, 11435, 12586, 16009, 22870, 31465, 32018, 62930, 66323, 70897, 80045, 132646, 141794, 160090, 331615, 354485, 464261, 496279, 663230, 708970, 928522, 992558, 2056013, 2321305, 2481395, 4112026, 4642610, 4962790, 10280065, 14392091, 20560130, 28784182, 71960455, 143920910]

約数ペア:

[(1, 143920910), (2, 71960455), (5, 28784182), (7, 20560130), (10, 14392091), (14, 10280065), (29, 4962790), (31, 4642610), (35, 4112026), (58, 2481395), (62, 2321305), (70, 2056013), (145, 992558), (155, 928522), (203, 708970), (217, 663230), (290, 496279), (310, 464261), (406, 354485), (434, 331615), (899, 160090), (1015, 141794), (1085, 132646), (1798, 80045), (2030, 70897), (2170, 66323), (2287, 62930), (4495, 32018), (4574, 31465), (6293, 22870), (8990, 16009), (11435, 12586)]