90546990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 226368000

約数和(自身を除く): 135821010

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 199, 290, 398, 435, 523, 597, 870, 995, 1046, 1194, 1569, 1990, 2615, 2985, 3138, 5230, 5771, 5970, 7845, 11542, 15167, 15690, 17313, 28855, 30334, 34626, 45501, 57710, 75835, 86565, 91002, 104077, 151670, 173130, 208154, 227505, 312231, 455010, 520385, 624462, 1040770, 1561155, 3018233, 3122310, 6036466, 9054699, 15091165, 18109398, 30182330, 45273495, 90546990]

約数ペア:

[(1, 90546990), (2, 45273495), (3, 30182330), (5, 18109398), (6, 15091165), (10, 9054699), (15, 6036466), (29, 3122310), (30, 3018233), (58, 1561155), (87, 1040770), (145, 624462), (174, 520385), (199, 455010), (290, 312231), (398, 227505), (435, 208154), (523, 173130), (597, 151670), (870, 104077), (995, 91002), (1046, 86565), (1194, 75835), (1569, 57710), (1990, 45501), (2615, 34626), (2985, 30334), (3138, 28855), (5230, 17313), (5771, 15690), (5970, 15167), (7845, 11542)]