63443490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 180652032

約数和(自身を除く): 117208542

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 51, 55, 66, 85, 86, 102, 110, 129, 165, 170, 187, 215, 255, 258, 263, 330, 374, 430, 473, 510, 526, 561, 645, 731, 789, 935, 946, 1122, 1290, 1315, 1419, 1462, 1578, 1870, 2193, 2365, 2630, 2805, 2838, 2893, 3655, 3945, 4386, 4471, 4730, 5610, 5786, 7095, 7310, 7890, 8041, 8679, 8942, 10965, 11309, 13413, 14190, 14465, 16082, 17358, 21930, 22355, 22618, 24123, 26826, 28930, 33927, 40205, 43395, 44710, 48246, 49181, 56545, 67065, 67854, 80410, 86790, 98362, 113090, 120615, 124399, 134130, 147543, 169635, 192253, 241230, 245905, 248798, 295086, 339270, 373197, 384506, 491810, 576759, 621995, 737715, 746394, 961265, 1153518, 1243990, 1475430, 1865985, 1922530, 2114783, 2883795, 3731970, 4229566, 5767590, 6344349, 10573915, 12688698, 21147830, 31721745, 63443490]

約数ペア:

[(1, 63443490), (2, 31721745), (3, 21147830), (5, 12688698), (6, 10573915), (10, 6344349), (11, 5767590), (15, 4229566), (17, 3731970), (22, 2883795), (30, 2114783), (33, 1922530), (34, 1865985), (43, 1475430), (51, 1243990), (55, 1153518), (66, 961265), (85, 746394), (86, 737715), (102, 621995), (110, 576759), (129, 491810), (165, 384506), (170, 373197), (187, 339270), (215, 295086), (255, 248798), (258, 245905), (263, 241230), (330, 192253), (374, 169635), (430, 147543), (473, 134130), (510, 124399), (526, 120615), (561, 113090), (645, 98362), (731, 86790), (789, 80410), (935, 67854), (946, 67065), (1122, 56545), (1290, 49181), (1315, 48246), (1419, 44710), (1462, 43395), (1578, 40205), (1870, 33927), (2193, 28930), (2365, 26826), (2630, 24123), (2805, 22618), (2838, 22355), (2893, 21930), (3655, 17358), (3945, 16082), (4386, 14465), (4471, 14190), (4730, 13413), (5610, 11309), (5786, 10965), (7095, 8942), (7310, 8679), (7890, 8041)]