218132340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 627709824

約数和(自身を除く): 409577484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 107, 122, 183, 214, 244, 305, 321, 366, 428, 535, 557, 610, 642, 732, 915, 1070, 1114, 1220, 1284, 1605, 1671, 1830, 2140, 2228, 2785, 3210, 3342, 3660, 5570, 6420, 6527, 6684, 8355, 11140, 13054, 16710, 19581, 26108, 32635, 33420, 33977, 39162, 59599, 65270, 67954, 78324, 97905, 101931, 119198, 130540, 135908, 169885, 178797, 195810, 203862, 238396, 297995, 339770, 357594, 391620, 407724, 509655, 595990, 679540, 715188, 893985, 1019310, 1191980, 1787970, 2038620, 3575940, 3635539, 7271078, 10906617, 14542156, 18177695, 21813234, 36355390, 43626468, 54533085, 72710780, 109066170, 218132340]

約数ペア:

[(1, 218132340), (2, 109066170), (3, 72710780), (4, 54533085), (5, 43626468), (6, 36355390), (10, 21813234), (12, 18177695), (15, 14542156), (20, 10906617), (30, 7271078), (60, 3635539), (61, 3575940), (107, 2038620), (122, 1787970), (183, 1191980), (214, 1019310), (244, 893985), (305, 715188), (321, 679540), (366, 595990), (428, 509655), (535, 407724), (557, 391620), (610, 357594), (642, 339770), (732, 297995), (915, 238396), (1070, 203862), (1114, 195810), (1220, 178797), (1284, 169885), (1605, 135908), (1671, 130540), (1830, 119198), (2140, 101931), (2228, 97905), (2785, 78324), (3210, 67954), (3342, 65270), (3660, 59599), (5570, 39162), (6420, 33977), (6527, 33420), (6684, 32635), (8355, 26108), (11140, 19581), (13054, 16710)]