419432370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2424

約数の個数: 128

約数和(自身を含む): 1233432576

約数和(自身を除く): 814000206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 37, 42, 46, 69, 70, 74, 105, 111, 115, 138, 161, 185, 210, 222, 230, 259, 322, 345, 370, 483, 518, 555, 690, 777, 805, 851, 966, 1110, 1295, 1554, 1610, 1702, 2347, 2415, 2553, 2590, 3885, 4255, 4694, 4830, 5106, 5957, 7041, 7770, 8510, 11735, 11914, 12765, 14082, 16429, 17871, 23470, 25530, 29785, 32858, 35205, 35742, 49287, 53981, 59570, 70410, 82145, 86839, 89355, 98574, 107962, 161943, 164290, 173678, 178710, 246435, 260517, 269905, 323886, 377867, 434195, 492870, 521034, 539810, 607873, 755734, 809715, 868390, 1133601, 1215746, 1302585, 1619430, 1823619, 1889335, 1997297, 2267202, 2605170, 3039365, 3647238, 3778670, 3994594, 5668005, 5991891, 6078730, 9118095, 9986485, 11336010, 11983782, 13981079, 18236190, 19972970, 27962158, 29959455, 41943237, 59918910, 69905395, 83886474, 139810790, 209716185, 419432370]

約数ペア:

[(1, 419432370), (2, 209716185), (3, 139810790), (5, 83886474), (6, 69905395), (7, 59918910), (10, 41943237), (14, 29959455), (15, 27962158), (21, 19972970), (23, 18236190), (30, 13981079), (35, 11983782), (37, 11336010), (42, 9986485), (46, 9118095), (69, 6078730), (70, 5991891), (74, 5668005), (105, 3994594), (111, 3778670), (115, 3647238), (138, 3039365), (161, 2605170), (185, 2267202), (210, 1997297), (222, 1889335), (230, 1823619), (259, 1619430), (322, 1302585), (345, 1215746), (370, 1133601), (483, 868390), (518, 809715), (555, 755734), (690, 607873), (777, 539810), (805, 521034), (851, 492870), (966, 434195), (1110, 377867), (1295, 323886), (1554, 269905), (1610, 260517), (1702, 246435), (2347, 178710), (2415, 173678), (2553, 164290), (2590, 161943), (3885, 107962), (4255, 98574), (4694, 89355), (4830, 86839), (5106, 82145), (5957, 70410), (7041, 59570), (7770, 53981), (8510, 49287), (11735, 35742), (11914, 35205), (12765, 32858), (14082, 29785), (16429, 25530), (17871, 23470)]