2415172620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8971}}^1$

素因数の和:9631

約数の個数: 96

約数和(自身を含む): 7741472256

約数和(自身を除く): 5326299636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 641, 1282, 1923, 2564, 3205, 3846, 4487, 6410, 7692, 8971, 8974, 9615, 12820, 13461, 17942, 17948, 19230, 22435, 26913, 26922, 35884, 38460, 44855, 44870, 53826, 53844, 62797, 67305, 89710, 89740, 107652, 125594, 134565, 134610, 179420, 188391, 251188, 269130, 269220, 313985, 376782, 538260, 627970, 753564, 941955, 1255940, 1883910, 3767820, 5750411, 11500822, 17251233, 23001644, 28752055, 34502466, 40252877, 57504110, 69004932, 80505754, 86256165, 115008220, 120758631, 161011508, 172512330, 201264385, 241517262, 345024660, 402528770, 483034524, 603793155, 805057540, 1207586310, 2415172620]

約数ペア:

[(1, 2415172620), (2, 1207586310), (3, 805057540), (4, 603793155), (5, 483034524), (6, 402528770), (7, 345024660), (10, 241517262), (12, 201264385), (14, 172512330), (15, 161011508), (20, 120758631), (21, 115008220), (28, 86256165), (30, 80505754), (35, 69004932), (42, 57504110), (60, 40252877), (70, 34502466), (84, 28752055), (105, 23001644), (140, 17251233), (210, 11500822), (420, 5750411), (641, 3767820), (1282, 1883910), (1923, 1255940), (2564, 941955), (3205, 753564), (3846, 627970), (4487, 538260), (6410, 376782), (7692, 313985), (8971, 269220), (8974, 269130), (9615, 251188), (12820, 188391), (13461, 179420), (17942, 134610), (17948, 134565), (19230, 125594), (22435, 107652), (26913, 89740), (26922, 89710), (35884, 67305), (38460, 62797), (44855, 53844), (44870, 53826)]