65158980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 195404160

約数和(自身を除く): 130245180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 937, 1140, 1159, 1220, 1830, 1874, 2318, 2811, 3477, 3660, 3748, 4636, 4685, 5622, 5795, 6954, 9370, 11244, 11590, 13908, 14055, 17385, 17803, 18740, 23180, 28110, 34770, 35606, 53409, 56220, 57157, 69540, 71212, 89015, 106818, 114314, 171471, 178030, 213636, 228628, 267045, 285785, 342942, 356060, 534090, 571570, 685884, 857355, 1068180, 1085983, 1143140, 1714710, 2171966, 3257949, 3429420, 4343932, 5429915, 6515898, 10859830, 13031796, 16289745, 21719660, 32579490, 65158980]

約数ペア:

[(1, 65158980), (2, 32579490), (3, 21719660), (4, 16289745), (5, 13031796), (6, 10859830), (10, 6515898), (12, 5429915), (15, 4343932), (19, 3429420), (20, 3257949), (30, 2171966), (38, 1714710), (57, 1143140), (60, 1085983), (61, 1068180), (76, 857355), (95, 685884), (114, 571570), (122, 534090), (183, 356060), (190, 342942), (228, 285785), (244, 267045), (285, 228628), (305, 213636), (366, 178030), (380, 171471), (570, 114314), (610, 106818), (732, 89015), (915, 71212), (937, 69540), (1140, 57157), (1159, 56220), (1220, 53409), (1830, 35606), (1874, 34770), (2318, 28110), (2811, 23180), (3477, 18740), (3660, 17803), (3748, 17385), (4636, 14055), (4685, 13908), (5622, 11590), (5795, 11244), (6954, 9370)]