951310620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21444

約数の個数: 144

約数和(自身を含む): 3271326240

約数和(自身を除く): 2320015620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 11115, 14820, 21397, 22230, 42794, 44460, 64191, 85588, 106985, 128382, 192573, 213970, 256764, 278161, 320955, 385146, 406543, 427940, 556322, 641910, 770292, 813086, 834483, 962865, 1112644, 1219629, 1283820, 1390805, 1626172, 1668966, 1925730, 2032715, 2439258, 2503449, 2781610, 3337932, 3658887, 3851460, 4065430, 4172415, 4878516, 5006898, 5285059, 5563220, 6098145, 7317774, 8130860, 8344830, 10013796, 10570118, 12196290, 12517245, 14635548, 15855177, 16689660, 18294435, 21140236, 24392580, 25034490, 26425295, 31710354, 36588870, 47565531, 50068980, 52850590, 63420708, 73177740, 79275885, 95131062, 105701180, 158551770, 190262124, 237827655, 317103540, 475655310, 951310620]

約数ペア:

[(1, 951310620), (2, 475655310), (3, 317103540), (4, 237827655), (5, 190262124), (6, 158551770), (9, 105701180), (10, 95131062), (12, 79275885), (13, 73177740), (15, 63420708), (18, 52850590), (19, 50068980), (20, 47565531), (26, 36588870), (30, 31710354), (36, 26425295), (38, 25034490), (39, 24392580), (45, 21140236), (52, 18294435), (57, 16689660), (60, 15855177), (65, 14635548), (76, 12517245), (78, 12196290), (90, 10570118), (95, 10013796), (114, 8344830), (117, 8130860), (130, 7317774), (156, 6098145), (171, 5563220), (180, 5285059), (190, 5006898), (195, 4878516), (228, 4172415), (234, 4065430), (247, 3851460), (260, 3658887), (285, 3337932), (342, 2781610), (380, 2503449), (390, 2439258), (468, 2032715), (494, 1925730), (570, 1668966), (585, 1626172), (684, 1390805), (741, 1283820), (780, 1219629), (855, 1112644), (988, 962865), (1140, 834483), (1170, 813086), (1235, 770292), (1482, 641910), (1710, 556322), (2223, 427940), (2340, 406543), (2470, 385146), (2964, 320955), (3420, 278161), (3705, 256764), (4446, 213970), (4940, 192573), (7410, 128382), (8892, 106985), (11115, 85588), (14820, 64191), (21397, 44460), (22230, 42794)]