431453090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 832156416

約数和(自身を除く): 400703326

約数列:

[1, 2, 5, 10, 23, 46, 83, 97, 115, 166, 194, 230, 233, 415, 466, 485, 830, 970, 1165, 1909, 2231, 2330, 3818, 4462, 5359, 8051, 9545, 10718, 11155, 16102, 19090, 19339, 22310, 22601, 26795, 38678, 40255, 45202, 53590, 80510, 96695, 113005, 185173, 193390, 226010, 370346, 444797, 519823, 889594, 925865, 1039646, 1851730, 1875883, 2223985, 2599115, 3751766, 4447970, 5198230, 9379415, 18758830, 43145309, 86290618, 215726545, 431453090]

約数ペア:

[(1, 431453090), (2, 215726545), (5, 86290618), (10, 43145309), (23, 18758830), (46, 9379415), (83, 5198230), (97, 4447970), (115, 3751766), (166, 2599115), (194, 2223985), (230, 1875883), (233, 1851730), (415, 1039646), (466, 925865), (485, 889594), (830, 519823), (970, 444797), (1165, 370346), (1909, 226010), (2231, 193390), (2330, 185173), (3818, 113005), (4462, 96695), (5359, 80510), (8051, 53590), (9545, 45202), (10718, 40255), (11155, 38678), (16102, 26795), (19090, 22601), (19339, 22310)]