423273690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21673}}^1$

素因数の和:21724

約数の個数: 96

約数和(自身を含む): 1298359296

約数和(自身を除く): 875085606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 21673, 43346, 65019, 108365, 130038, 151711, 195057, 216730, 303422, 325095, 390114, 455133, 650190, 671863, 758555, 910266, 975285, 1343726, 1365399, 1517110, 1950570, 2015589, 2275665, 2730798, 3359315, 4031178, 4551330, 4703041, 6046767, 6718630, 6826995, 9406082, 10077945, 12093534, 13653990, 14109123, 20155890, 23515205, 28218246, 30233835, 42327369, 47030410, 60467670, 70545615, 84654738, 141091230, 211636845, 423273690]

約数ペア:

[(1, 423273690), (2, 211636845), (3, 141091230), (5, 84654738), (6, 70545615), (7, 60467670), (9, 47030410), (10, 42327369), (14, 30233835), (15, 28218246), (18, 23515205), (21, 20155890), (30, 14109123), (31, 13653990), (35, 12093534), (42, 10077945), (45, 9406082), (62, 6826995), (63, 6718630), (70, 6046767), (90, 4703041), (93, 4551330), (105, 4031178), (126, 3359315), (155, 2730798), (186, 2275665), (210, 2015589), (217, 1950570), (279, 1517110), (310, 1365399), (315, 1343726), (434, 975285), (465, 910266), (558, 758555), (630, 671863), (651, 650190), (930, 455133), (1085, 390114), (1302, 325095), (1395, 303422), (1953, 216730), (2170, 195057), (2790, 151711), (3255, 130038), (3906, 108365), (6510, 65019), (9765, 43346), (19530, 21673)]