745737930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28871}}^1$

素因数の和:28932

約数の個数: 96

約数和(自身を含む): 2270032128

約数和(自身を除く): 1524294198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 25830, 28871, 57742, 86613, 144355, 173226, 202097, 259839, 288710, 404194, 433065, 519678, 606291, 866130, 1010485, 1183711, 1212582, 1299195, 1818873, 2020970, 2367422, 2598390, 3031455, 3551133, 3637746, 5918555, 6062910, 7102266, 8285977, 9094365, 10653399, 11837110, 16571954, 17755665, 18188730, 21306798, 24857931, 35511330, 41429885, 49715862, 53266995, 74573793, 82859770, 106533990, 124289655, 149147586, 248579310, 372868965, 745737930]

約数ペア:

[(1, 745737930), (2, 372868965), (3, 248579310), (5, 149147586), (6, 124289655), (7, 106533990), (9, 82859770), (10, 74573793), (14, 53266995), (15, 49715862), (18, 41429885), (21, 35511330), (30, 24857931), (35, 21306798), (41, 18188730), (42, 17755665), (45, 16571954), (63, 11837110), (70, 10653399), (82, 9094365), (90, 8285977), (105, 7102266), (123, 6062910), (126, 5918555), (205, 3637746), (210, 3551133), (246, 3031455), (287, 2598390), (315, 2367422), (369, 2020970), (410, 1818873), (574, 1299195), (615, 1212582), (630, 1183711), (738, 1010485), (861, 866130), (1230, 606291), (1435, 519678), (1722, 433065), (1845, 404194), (2583, 288710), (2870, 259839), (3690, 202097), (4305, 173226), (5166, 144355), (8610, 86613), (12915, 57742), (25830, 28871)]