634437630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 1759334400

約数和(自身を除く): 1124896770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 229, 270, 279, 310, 331, 458, 465, 558, 662, 687, 837, 930, 993, 1145, 1374, 1395, 1655, 1674, 1986, 2061, 2290, 2790, 2979, 3310, 3435, 4122, 4185, 4965, 5958, 6183, 6870, 7099, 8370, 8937, 9930, 10261, 10305, 12366, 14198, 14895, 17874, 20522, 20610, 21297, 29790, 30783, 30915, 35495, 42594, 44685, 51305, 61566, 61830, 63891, 70990, 75799, 89370, 92349, 102610, 106485, 127782, 151598, 153915, 184698, 191673, 212970, 227397, 277047, 307830, 319455, 378995, 383346, 454794, 461745, 554094, 638910, 682191, 757990, 923490, 958365, 1136985, 1364382, 1385235, 1916730, 2046573, 2273970, 2349769, 2770470, 3410955, 4093146, 4699538, 6821910, 7049307, 10232865, 11748845, 14098614, 20465730, 21147921, 23497690, 35246535, 42295842, 63443763, 70493070, 105739605, 126887526, 211479210, 317218815, 634437630]

約数ペア:

[(1, 634437630), (2, 317218815), (3, 211479210), (5, 126887526), (6, 105739605), (9, 70493070), (10, 63443763), (15, 42295842), (18, 35246535), (27, 23497690), (30, 21147921), (31, 20465730), (45, 14098614), (54, 11748845), (62, 10232865), (90, 7049307), (93, 6821910), (135, 4699538), (155, 4093146), (186, 3410955), (229, 2770470), (270, 2349769), (279, 2273970), (310, 2046573), (331, 1916730), (458, 1385235), (465, 1364382), (558, 1136985), (662, 958365), (687, 923490), (837, 757990), (930, 682191), (993, 638910), (1145, 554094), (1374, 461745), (1395, 454794), (1655, 383346), (1674, 378995), (1986, 319455), (2061, 307830), (2290, 277047), (2790, 227397), (2979, 212970), (3310, 191673), (3435, 184698), (4122, 153915), (4185, 151598), (4965, 127782), (5958, 106485), (6183, 102610), (6870, 92349), (7099, 89370), (8370, 75799), (8937, 70990), (9930, 63891), (10261, 61830), (10305, 61566), (12366, 51305), (14198, 44685), (14895, 42594), (17874, 35495), (20522, 30915), (20610, 30783), (21297, 29790)]