103690980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30319}}^1$

素因数の和:30353

約数の個数: 72

約数和(自身を含む): 331094400

約数和(自身を除く): 227403420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 30319, 60638, 90957, 121276, 151595, 181914, 272871, 303190, 363828, 454785, 545742, 576061, 606380, 909570, 1091484, 1152122, 1364355, 1728183, 1819140, 2304244, 2728710, 2880305, 3456366, 5184549, 5457420, 5760610, 6912732, 8640915, 10369098, 11521220, 17281830, 20738196, 25922745, 34563660, 51845490, 103690980]

約数ペア:

[(1, 103690980), (2, 51845490), (3, 34563660), (4, 25922745), (5, 20738196), (6, 17281830), (9, 11521220), (10, 10369098), (12, 8640915), (15, 6912732), (18, 5760610), (19, 5457420), (20, 5184549), (30, 3456366), (36, 2880305), (38, 2728710), (45, 2304244), (57, 1819140), (60, 1728183), (76, 1364355), (90, 1152122), (95, 1091484), (114, 909570), (171, 606380), (180, 576061), (190, 545742), (228, 454785), (285, 363828), (342, 303190), (380, 272871), (570, 181914), (684, 151595), (855, 121276), (1140, 90957), (1710, 60638), (3420, 30319)]