18448770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 46376064

約数和(自身を除く): 27927294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 283, 318, 410, 530, 566, 615, 795, 849, 1230, 1415, 1590, 1698, 2173, 2830, 4245, 4346, 6519, 8490, 10865, 11603, 13038, 14999, 21730, 23206, 29998, 32595, 34809, 44997, 58015, 65190, 69618, 74995, 89994, 116030, 149990, 174045, 224985, 348090, 449970, 614959, 1229918, 1844877, 3074795, 3689754, 6149590, 9224385, 18448770]

約数ペア:

[(1, 18448770), (2, 9224385), (3, 6149590), (5, 3689754), (6, 3074795), (10, 1844877), (15, 1229918), (30, 614959), (41, 449970), (53, 348090), (82, 224985), (106, 174045), (123, 149990), (159, 116030), (205, 89994), (246, 74995), (265, 69618), (283, 65190), (318, 58015), (410, 44997), (530, 34809), (566, 32595), (615, 29998), (795, 23206), (849, 21730), (1230, 14999), (1415, 13038), (1590, 11603), (1698, 10865), (2173, 8490), (2830, 6519), (4245, 4346)]