2470903540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5449}}^1$

素因数の和:5585

約数の個数: 96

約数和(自身を含む): 6152832000

約数和(自身を除く): 3681928460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 79, 82, 140, 158, 164, 205, 287, 316, 395, 410, 553, 574, 790, 820, 1106, 1148, 1435, 1580, 2212, 2765, 2870, 3239, 5449, 5530, 5740, 6478, 10898, 11060, 12956, 16195, 21796, 22673, 27245, 32390, 38143, 45346, 54490, 64780, 76286, 90692, 108980, 113365, 152572, 190715, 223409, 226730, 381430, 430471, 446818, 453460, 762860, 860942, 893636, 1117045, 1563863, 1721884, 2152355, 2234090, 3013297, 3127726, 4304710, 4468180, 6026594, 6255452, 7819315, 8609420, 12053188, 15066485, 15638630, 17649311, 30132970, 31277260, 35298622, 60265940, 70597244, 88246555, 123545177, 176493110, 247090354, 352986220, 494180708, 617725885, 1235451770, 2470903540]

約数ペア:

[(1, 2470903540), (2, 1235451770), (4, 617725885), (5, 494180708), (7, 352986220), (10, 247090354), (14, 176493110), (20, 123545177), (28, 88246555), (35, 70597244), (41, 60265940), (70, 35298622), (79, 31277260), (82, 30132970), (140, 17649311), (158, 15638630), (164, 15066485), (205, 12053188), (287, 8609420), (316, 7819315), (395, 6255452), (410, 6026594), (553, 4468180), (574, 4304710), (790, 3127726), (820, 3013297), (1106, 2234090), (1148, 2152355), (1435, 1721884), (1580, 1563863), (2212, 1117045), (2765, 893636), (2870, 860942), (3239, 762860), (5449, 453460), (5530, 446818), (5740, 430471), (6478, 381430), (10898, 226730), (11060, 223409), (12956, 190715), (16195, 152572), (21796, 113365), (22673, 108980), (27245, 90692), (32390, 76286), (38143, 64780), (45346, 54490)]