42317940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5341

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 100253580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5303, 7980, 10606, 15909, 21212, 26515, 31818, 37121, 53030, 63636, 74242, 79545, 100757, 106060, 111363, 148484, 159090, 185605, 201514, 222726, 302271, 318180, 371210, 403028, 445452, 503785, 556815, 604542, 705299, 742420, 1007570, 1113630, 1209084, 1410598, 1511355, 2015140, 2115897, 2227260, 2821196, 3022710, 3526495, 4231794, 6045420, 7052990, 8463588, 10579485, 14105980, 21158970, 42317940]

約数ペア:

[(1, 42317940), (2, 21158970), (3, 14105980), (4, 10579485), (5, 8463588), (6, 7052990), (7, 6045420), (10, 4231794), (12, 3526495), (14, 3022710), (15, 2821196), (19, 2227260), (20, 2115897), (21, 2015140), (28, 1511355), (30, 1410598), (35, 1209084), (38, 1113630), (42, 1007570), (57, 742420), (60, 705299), (70, 604542), (76, 556815), (84, 503785), (95, 445452), (105, 403028), (114, 371210), (133, 318180), (140, 302271), (190, 222726), (210, 201514), (228, 185605), (266, 159090), (285, 148484), (380, 111363), (399, 106060), (420, 100757), (532, 79545), (570, 74242), (665, 63636), (798, 53030), (1140, 37121), (1330, 31818), (1596, 26515), (1995, 21212), (2660, 15909), (3990, 10606), (5303, 7980)]