201621510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 542909952

約数和(自身を除く): 341288442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 191, 222, 317, 333, 370, 382, 555, 573, 634, 666, 951, 955, 1110, 1146, 1585, 1665, 1719, 1902, 1910, 2853, 2865, 3170, 3330, 3438, 4755, 5706, 5730, 7067, 8595, 9510, 11729, 14134, 14265, 17190, 21201, 23458, 28530, 35187, 35335, 42402, 58645, 60547, 63603, 70374, 70670, 105561, 106005, 117290, 121094, 127206, 175935, 181641, 211122, 212010, 302735, 318015, 351870, 363282, 527805, 544923, 605470, 636030, 908205, 1055610, 1089846, 1816410, 2240239, 2724615, 4480478, 5449230, 6720717, 11201195, 13441434, 20162151, 22402390, 33603585, 40324302, 67207170, 100810755, 201621510]

約数ペア:

[(1, 201621510), (2, 100810755), (3, 67207170), (5, 40324302), (6, 33603585), (9, 22402390), (10, 20162151), (15, 13441434), (18, 11201195), (30, 6720717), (37, 5449230), (45, 4480478), (74, 2724615), (90, 2240239), (111, 1816410), (185, 1089846), (191, 1055610), (222, 908205), (317, 636030), (333, 605470), (370, 544923), (382, 527805), (555, 363282), (573, 351870), (634, 318015), (666, 302735), (951, 212010), (955, 211122), (1110, 181641), (1146, 175935), (1585, 127206), (1665, 121094), (1719, 117290), (1902, 106005), (1910, 105561), (2853, 70670), (2865, 70374), (3170, 63603), (3330, 60547), (3438, 58645), (4755, 42402), (5706, 35335), (5730, 35187), (7067, 28530), (8595, 23458), (9510, 21201), (11729, 17190), (14134, 14265)]