23479090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 23798990

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 89, 115, 155, 178, 185, 230, 310, 370, 445, 713, 851, 890, 1147, 1426, 1702, 2047, 2294, 2759, 3293, 3565, 4094, 4255, 5518, 5735, 6586, 7130, 8510, 10235, 11470, 13795, 16465, 20470, 26381, 27590, 32930, 52762, 63457, 75739, 102083, 126914, 131905, 151478, 204166, 263810, 317285, 378695, 510415, 634570, 757390, 1020830, 2347909, 4695818, 11739545, 23479090]

約数ペア:

[(1, 23479090), (2, 11739545), (5, 4695818), (10, 2347909), (23, 1020830), (31, 757390), (37, 634570), (46, 510415), (62, 378695), (74, 317285), (89, 263810), (115, 204166), (155, 151478), (178, 131905), (185, 126914), (230, 102083), (310, 75739), (370, 63457), (445, 52762), (713, 32930), (851, 27590), (890, 26381), (1147, 20470), (1426, 16465), (1702, 13795), (2047, 11470), (2294, 10235), (2759, 8510), (3293, 7130), (3565, 6586), (4094, 5735), (4255, 5518)]