18230310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 57058560

約数和(自身を除く): 38828250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1523, 1710, 1995, 2394, 3046, 3990, 4569, 5985, 7615, 9138, 10661, 11970, 13707, 15230, 21322, 22845, 27414, 28937, 31983, 45690, 53305, 57874, 63966, 68535, 86811, 95949, 106610, 137070, 144685, 159915, 173622, 191898, 202559, 260433, 289370, 319830, 405118, 434055, 479745, 520866, 607677, 868110, 959490, 1012795, 1215354, 1302165, 1823031, 2025590, 2604330, 3038385, 3646062, 6076770, 9115155, 18230310]

約数ペア:

[(1, 18230310), (2, 9115155), (3, 6076770), (5, 3646062), (6, 3038385), (7, 2604330), (9, 2025590), (10, 1823031), (14, 1302165), (15, 1215354), (18, 1012795), (19, 959490), (21, 868110), (30, 607677), (35, 520866), (38, 479745), (42, 434055), (45, 405118), (57, 319830), (63, 289370), (70, 260433), (90, 202559), (95, 191898), (105, 173622), (114, 159915), (126, 144685), (133, 137070), (171, 106610), (190, 95949), (210, 86811), (266, 68535), (285, 63966), (315, 57874), (342, 53305), (399, 45690), (570, 31983), (630, 28937), (665, 27414), (798, 22845), (855, 21322), (1197, 15230), (1330, 13707), (1523, 11970), (1710, 10661), (1995, 9138), (2394, 7615), (3046, 5985), (3990, 4569)]