210110940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6907}}^1$

素因数の和:6948

約数の個数: 108

約数和(自身を含む): 690233544

約数和(自身を除く): 480122604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 6907, 7605, 10140, 13814, 15210, 20721, 27628, 30420, 34535, 41442, 62163, 69070, 82884, 89791, 103605, 124326, 138140, 179582, 207210, 248652, 269373, 310815, 359164, 414420, 448955, 538746, 621630, 808119, 897910, 1077492, 1167283, 1243260, 1346865, 1616238, 1795820, 2334566, 2693730, 3232476, 3501849, 4040595, 4669132, 5387460, 5836415, 7003698, 8081190, 10505547, 11672830, 14007396, 16162380, 17509245, 21011094, 23345660, 35018490, 42022188, 52527735, 70036980, 105055470, 210110940]

約数ペア:

[(1, 210110940), (2, 105055470), (3, 70036980), (4, 52527735), (5, 42022188), (6, 35018490), (9, 23345660), (10, 21011094), (12, 17509245), (13, 16162380), (15, 14007396), (18, 11672830), (20, 10505547), (26, 8081190), (30, 7003698), (36, 5836415), (39, 5387460), (45, 4669132), (52, 4040595), (60, 3501849), (65, 3232476), (78, 2693730), (90, 2334566), (117, 1795820), (130, 1616238), (156, 1346865), (169, 1243260), (180, 1167283), (195, 1077492), (234, 897910), (260, 808119), (338, 621630), (390, 538746), (468, 448955), (507, 414420), (585, 359164), (676, 310815), (780, 269373), (845, 248652), (1014, 207210), (1170, 179582), (1521, 138140), (1690, 124326), (2028, 103605), (2340, 89791), (2535, 82884), (3042, 69070), (3380, 62163), (5070, 41442), (6084, 34535), (6907, 30420), (7605, 27628), (10140, 20721), (13814, 15210)]