73821930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3900

約数の個数: 96

約数和(自身を含む): 222009984

約数和(自身を除く): 148188054

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 3863, 6370, 7726, 9555, 11589, 19110, 19315, 23178, 27041, 38630, 50219, 54082, 57945, 81123, 100438, 115890, 135205, 150657, 162246, 189287, 251095, 270410, 301314, 351533, 378574, 405615, 502190, 567861, 703066, 753285, 811230, 946435, 1054599, 1135722, 1506570, 1757665, 1892870, 2109198, 2460731, 2839305, 3515330, 4921462, 5272995, 5678610, 7382193, 10545990, 12303655, 14764386, 24607310, 36910965, 73821930]

約数ペア:

[(1, 73821930), (2, 36910965), (3, 24607310), (5, 14764386), (6, 12303655), (7, 10545990), (10, 7382193), (13, 5678610), (14, 5272995), (15, 4921462), (21, 3515330), (26, 2839305), (30, 2460731), (35, 2109198), (39, 1892870), (42, 1757665), (49, 1506570), (65, 1135722), (70, 1054599), (78, 946435), (91, 811230), (98, 753285), (105, 703066), (130, 567861), (147, 502190), (182, 405615), (195, 378574), (210, 351533), (245, 301314), (273, 270410), (294, 251095), (390, 189287), (455, 162246), (490, 150657), (546, 135205), (637, 115890), (735, 100438), (910, 81123), (1274, 57945), (1365, 54082), (1470, 50219), (1911, 38630), (2730, 27041), (3185, 23178), (3822, 19315), (3863, 19110), (6370, 11589), (7726, 9555)]