33181980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 96

約数和(自身を含む): 105369600

約数和(自身を除く): 72187620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2239, 2470, 2964, 3705, 4478, 4940, 6717, 7410, 8956, 11195, 13434, 14820, 22390, 26868, 29107, 33585, 42541, 44780, 58214, 67170, 85082, 87321, 116428, 127623, 134340, 145535, 170164, 174642, 212705, 255246, 291070, 349284, 425410, 436605, 510492, 553033, 582140, 638115, 850820, 873210, 1106066, 1276230, 1659099, 1746420, 2212132, 2552460, 2765165, 3318198, 5530330, 6636396, 8295495, 11060660, 16590990, 33181980]

約数ペア:

[(1, 33181980), (2, 16590990), (3, 11060660), (4, 8295495), (5, 6636396), (6, 5530330), (10, 3318198), (12, 2765165), (13, 2552460), (15, 2212132), (19, 1746420), (20, 1659099), (26, 1276230), (30, 1106066), (38, 873210), (39, 850820), (52, 638115), (57, 582140), (60, 553033), (65, 510492), (76, 436605), (78, 425410), (95, 349284), (114, 291070), (130, 255246), (156, 212705), (190, 174642), (195, 170164), (228, 145535), (247, 134340), (260, 127623), (285, 116428), (380, 87321), (390, 85082), (494, 67170), (570, 58214), (741, 44780), (780, 42541), (988, 33585), (1140, 29107), (1235, 26868), (1482, 22390), (2239, 14820), (2470, 13434), (2964, 11195), (3705, 8956), (4478, 7410), (4940, 6717)]