402548130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17137}}^1$

素因数の和:17185

約数の個数: 80

約数和(自身を含む): 1119796920

約数和(自身を除く): 717248790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3915, 4698, 7830, 11745, 17137, 23490, 34274, 51411, 85685, 102822, 154233, 171370, 257055, 308466, 462699, 496973, 514110, 771165, 925398, 993946, 1388097, 1490919, 1542330, 2313495, 2484865, 2776194, 2981838, 4472757, 4626990, 4969730, 6940485, 7454595, 8945514, 13418271, 13880970, 14909190, 22363785, 26836542, 40254813, 44727570, 67091355, 80509626, 134182710, 201274065, 402548130]

約数ペア:

[(1, 402548130), (2, 201274065), (3, 134182710), (5, 80509626), (6, 67091355), (9, 44727570), (10, 40254813), (15, 26836542), (18, 22363785), (27, 14909190), (29, 13880970), (30, 13418271), (45, 8945514), (54, 7454595), (58, 6940485), (81, 4969730), (87, 4626990), (90, 4472757), (135, 2981838), (145, 2776194), (162, 2484865), (174, 2313495), (261, 1542330), (270, 1490919), (290, 1388097), (405, 993946), (435, 925398), (522, 771165), (783, 514110), (810, 496973), (870, 462699), (1305, 308466), (1566, 257055), (2349, 171370), (2610, 154233), (3915, 102822), (4698, 85685), (7830, 51411), (11745, 34274), (17137, 23490)]