8197950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 21998592

約数和(自身を除く): 13800642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 41, 43, 50, 62, 75, 82, 86, 93, 123, 129, 150, 155, 186, 205, 215, 246, 258, 310, 410, 430, 465, 615, 645, 775, 930, 1025, 1075, 1230, 1271, 1290, 1333, 1550, 1763, 2050, 2150, 2325, 2542, 2666, 3075, 3225, 3526, 3813, 3999, 4650, 5289, 6150, 6355, 6450, 6665, 7626, 7998, 8815, 10578, 12710, 13330, 17630, 19065, 19995, 26445, 31775, 33325, 38130, 39990, 44075, 52890, 54653, 63550, 66650, 88150, 95325, 99975, 109306, 132225, 163959, 190650, 199950, 264450, 273265, 327918, 546530, 819795, 1366325, 1639590, 2732650, 4098975, 8197950]

約数ペア:

[(1, 8197950), (2, 4098975), (3, 2732650), (5, 1639590), (6, 1366325), (10, 819795), (15, 546530), (25, 327918), (30, 273265), (31, 264450), (41, 199950), (43, 190650), (50, 163959), (62, 132225), (75, 109306), (82, 99975), (86, 95325), (93, 88150), (123, 66650), (129, 63550), (150, 54653), (155, 52890), (186, 44075), (205, 39990), (215, 38130), (246, 33325), (258, 31775), (310, 26445), (410, 19995), (430, 19065), (465, 17630), (615, 13330), (645, 12710), (775, 10578), (930, 8815), (1025, 7998), (1075, 7626), (1230, 6665), (1271, 6450), (1290, 6355), (1333, 6150), (1550, 5289), (1763, 4650), (2050, 3999), (2150, 3813), (2325, 3526), (2542, 3225), (2666, 3075)]