83638770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 209672064

約数和(自身を除く): 126033294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 318, 410, 530, 615, 795, 1230, 1283, 1590, 2173, 2566, 3849, 4346, 6415, 6519, 7698, 10865, 12830, 13038, 19245, 21730, 32595, 38490, 52603, 65190, 67999, 105206, 135998, 157809, 203997, 263015, 315618, 339995, 407994, 526030, 679990, 789045, 1019985, 1578090, 2039970, 2787959, 5575918, 8363877, 13939795, 16727754, 27879590, 41819385, 83638770]

約数ペア:

[(1, 83638770), (2, 41819385), (3, 27879590), (5, 16727754), (6, 13939795), (10, 8363877), (15, 5575918), (30, 2787959), (41, 2039970), (53, 1578090), (82, 1019985), (106, 789045), (123, 679990), (159, 526030), (205, 407994), (246, 339995), (265, 315618), (318, 263015), (410, 203997), (530, 157809), (615, 135998), (795, 105206), (1230, 67999), (1283, 65190), (1590, 52603), (2173, 38490), (2566, 32595), (3849, 21730), (4346, 19245), (6415, 13038), (6519, 12830), (7698, 10865)]