127875930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1572

約数の個数: 128

約数和(自身を含む): 390168576

約数和(自身を除く): 262292646

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 1511, 2015, 2170, 2418, 2730, 2821, 3022, 3255, 4030, 4533, 5642, 6045, 6510, 7555, 8463, 9066, 10577, 12090, 14105, 15110, 16926, 19643, 21154, 22665, 28210, 31731, 39286, 42315, 45330, 46841, 52885, 58929, 63462, 84630, 93682, 98215, 105770, 117858, 137501, 140523, 158655, 196430, 234205, 275002, 281046, 294645, 317310, 327887, 412503, 468410, 589290, 608933, 655774, 687505, 702615, 825006, 983661, 1217866, 1375010, 1405230, 1639435, 1826799, 1967322, 2062515, 3044665, 3278870, 3653598, 4125030, 4262531, 4918305, 6089330, 8525062, 9133995, 9836610, 12787593, 18267990, 21312655, 25575186, 42625310, 63937965, 127875930]

約数ペア:

[(1, 127875930), (2, 63937965), (3, 42625310), (5, 25575186), (6, 21312655), (7, 18267990), (10, 12787593), (13, 9836610), (14, 9133995), (15, 8525062), (21, 6089330), (26, 4918305), (30, 4262531), (31, 4125030), (35, 3653598), (39, 3278870), (42, 3044665), (62, 2062515), (65, 1967322), (70, 1826799), (78, 1639435), (91, 1405230), (93, 1375010), (105, 1217866), (130, 983661), (155, 825006), (182, 702615), (186, 687505), (195, 655774), (210, 608933), (217, 589290), (273, 468410), (310, 412503), (390, 327887), (403, 317310), (434, 294645), (455, 281046), (465, 275002), (546, 234205), (651, 196430), (806, 158655), (910, 140523), (930, 137501), (1085, 117858), (1209, 105770), (1302, 98215), (1365, 93682), (1511, 84630), (2015, 63462), (2170, 58929), (2418, 52885), (2730, 46841), (2821, 45330), (3022, 42315), (3255, 39286), (4030, 31731), (4533, 28210), (5642, 22665), (6045, 21154), (6510, 19643), (7555, 16926), (8463, 15110), (9066, 14105), (10577, 12090)]