236540970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 645840000

約数和(自身を除く): 409299030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 229, 230, 345, 414, 458, 499, 687, 690, 998, 1035, 1145, 1374, 1497, 2061, 2070, 2290, 2495, 2994, 3435, 4122, 4491, 4990, 5267, 6870, 7485, 8982, 10305, 10534, 11477, 14970, 15801, 20610, 22455, 22954, 26335, 31602, 34431, 44910, 47403, 52670, 57385, 68862, 79005, 94806, 103293, 114271, 114770, 158010, 172155, 206586, 228542, 237015, 342813, 344310, 474030, 516465, 571355, 685626, 1028439, 1032930, 1142710, 1714065, 2056878, 2628233, 3428130, 5142195, 5256466, 7884699, 10284390, 13141165, 15769398, 23654097, 26282330, 39423495, 47308194, 78846990, 118270485, 236540970]

約数ペア:

[(1, 236540970), (2, 118270485), (3, 78846990), (5, 47308194), (6, 39423495), (9, 26282330), (10, 23654097), (15, 15769398), (18, 13141165), (23, 10284390), (30, 7884699), (45, 5256466), (46, 5142195), (69, 3428130), (90, 2628233), (115, 2056878), (138, 1714065), (207, 1142710), (229, 1032930), (230, 1028439), (345, 685626), (414, 571355), (458, 516465), (499, 474030), (687, 344310), (690, 342813), (998, 237015), (1035, 228542), (1145, 206586), (1374, 172155), (1497, 158010), (2061, 114770), (2070, 114271), (2290, 103293), (2495, 94806), (2994, 79005), (3435, 68862), (4122, 57385), (4491, 52670), (4990, 47403), (5267, 44910), (6870, 34431), (7485, 31602), (8982, 26335), (10305, 22954), (10534, 22455), (11477, 20610), (14970, 15801)]