2821410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 8087040

約数和(自身を除く): 5265630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 47, 58, 69, 87, 90, 94, 115, 138, 141, 145, 174, 207, 230, 235, 261, 282, 290, 345, 414, 423, 435, 470, 522, 667, 690, 705, 846, 870, 1035, 1081, 1305, 1334, 1363, 1410, 2001, 2070, 2115, 2162, 2610, 2726, 3243, 3335, 4002, 4089, 4230, 5405, 6003, 6486, 6670, 6815, 8178, 9729, 10005, 10810, 12006, 12267, 13630, 16215, 19458, 20010, 20445, 24534, 30015, 31349, 32430, 40890, 48645, 60030, 61335, 62698, 94047, 97290, 122670, 156745, 188094, 282141, 313490, 470235, 564282, 940470, 1410705, 2821410]

約数ペア:

[(1, 2821410), (2, 1410705), (3, 940470), (5, 564282), (6, 470235), (9, 313490), (10, 282141), (15, 188094), (18, 156745), (23, 122670), (29, 97290), (30, 94047), (45, 62698), (46, 61335), (47, 60030), (58, 48645), (69, 40890), (87, 32430), (90, 31349), (94, 30015), (115, 24534), (138, 20445), (141, 20010), (145, 19458), (174, 16215), (207, 13630), (230, 12267), (235, 12006), (261, 10810), (282, 10005), (290, 9729), (345, 8178), (414, 6815), (423, 6670), (435, 6486), (470, 6003), (522, 5405), (667, 4230), (690, 4089), (705, 4002), (846, 3335), (870, 3243), (1035, 2726), (1081, 2610), (1305, 2162), (1334, 2115), (1363, 2070), (1410, 2001)]