18443320910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1\times {\mathrm{6257}}^1$

素因数の和:8765

約数の個数: 64

約数和(自身を含む): 40194983808

約数和(自身を除く): 21751662898

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2477, 4954, 6257, 12385, 12514, 17339, 24770, 31285, 34678, 42109, 43799, 62570, 84218, 86695, 87598, 106369, 173390, 210545, 212738, 218995, 294763, 421090, 437990, 531845, 589526, 744583, 1063690, 1473815, 1489166, 2947630, 3722915, 7445830, 15498589, 30997178, 77492945, 108490123, 154985890, 216980246, 263476013, 526952026, 542450615, 1084901230, 1317380065, 1844332091, 2634760130, 3688664182, 9221660455, 18443320910]

約数ペア:

[(1, 18443320910), (2, 9221660455), (5, 3688664182), (7, 2634760130), (10, 1844332091), (14, 1317380065), (17, 1084901230), (34, 542450615), (35, 526952026), (70, 263476013), (85, 216980246), (119, 154985890), (170, 108490123), (238, 77492945), (595, 30997178), (1190, 15498589), (2477, 7445830), (4954, 3722915), (6257, 2947630), (12385, 1489166), (12514, 1473815), (17339, 1063690), (24770, 744583), (31285, 589526), (34678, 531845), (42109, 437990), (43799, 421090), (62570, 294763), (84218, 218995), (86695, 212738), (87598, 210545), (106369, 173390)]