394362430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 958500864

約数和(自身を除く): 564138434

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 47, 55, 70, 77, 85, 94, 110, 119, 154, 170, 187, 235, 238, 329, 374, 385, 470, 517, 595, 641, 658, 770, 799, 935, 1034, 1190, 1282, 1309, 1598, 1645, 1870, 2585, 2618, 3205, 3290, 3619, 3995, 4487, 5170, 5593, 6410, 6545, 7051, 7238, 7990, 8789, 8974, 10897, 11186, 13090, 14102, 17578, 18095, 21794, 22435, 27965, 30127, 35255, 36190, 43945, 44870, 49357, 54485, 55930, 60254, 61523, 70510, 76279, 87890, 98714, 108970, 119867, 123046, 150635, 152558, 210889, 239734, 246785, 301270, 307615, 331397, 381395, 421778, 493570, 512159, 599335, 615230, 662794, 762790, 839069, 1024318, 1054445, 1198670, 1656985, 1678138, 2108890, 2319779, 2560795, 3313970, 3585113, 4195345, 4639558, 5121590, 5633749, 7170226, 8390690, 11267498, 11598895, 17925565, 23197790, 28168745, 35851130, 39436243, 56337490, 78872486, 197181215, 394362430]

約数ペア:

[(1, 394362430), (2, 197181215), (5, 78872486), (7, 56337490), (10, 39436243), (11, 35851130), (14, 28168745), (17, 23197790), (22, 17925565), (34, 11598895), (35, 11267498), (47, 8390690), (55, 7170226), (70, 5633749), (77, 5121590), (85, 4639558), (94, 4195345), (110, 3585113), (119, 3313970), (154, 2560795), (170, 2319779), (187, 2108890), (235, 1678138), (238, 1656985), (329, 1198670), (374, 1054445), (385, 1024318), (470, 839069), (517, 762790), (595, 662794), (641, 615230), (658, 599335), (770, 512159), (799, 493570), (935, 421778), (1034, 381395), (1190, 331397), (1282, 307615), (1309, 301270), (1598, 246785), (1645, 239734), (1870, 210889), (2585, 152558), (2618, 150635), (3205, 123046), (3290, 119867), (3619, 108970), (3995, 98714), (4487, 87890), (5170, 76279), (5593, 70510), (6410, 61523), (6545, 60254), (7051, 55930), (7238, 54485), (7990, 49357), (8789, 44870), (8974, 43945), (10897, 36190), (11186, 35255), (13090, 30127), (14102, 27965), (17578, 22435), (18095, 21794)]