30847590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 54066330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 87, 90, 106, 145, 159, 174, 223, 261, 265, 290, 318, 435, 446, 477, 522, 530, 669, 795, 870, 954, 1115, 1305, 1338, 1537, 1590, 2007, 2230, 2385, 2610, 3074, 3345, 4014, 4611, 4770, 6467, 6690, 7685, 9222, 10035, 11819, 12934, 13833, 15370, 19401, 20070, 23055, 23638, 27666, 32335, 35457, 38802, 46110, 58203, 59095, 64670, 69165, 70914, 97005, 106371, 116406, 118190, 138330, 177285, 194010, 212742, 291015, 342751, 354570, 531855, 582030, 685502, 1028253, 1063710, 1713755, 2056506, 3084759, 3427510, 5141265, 6169518, 10282530, 15423795, 30847590]

約数ペア:

[(1, 30847590), (2, 15423795), (3, 10282530), (5, 6169518), (6, 5141265), (9, 3427510), (10, 3084759), (15, 2056506), (18, 1713755), (29, 1063710), (30, 1028253), (45, 685502), (53, 582030), (58, 531855), (87, 354570), (90, 342751), (106, 291015), (145, 212742), (159, 194010), (174, 177285), (223, 138330), (261, 118190), (265, 116406), (290, 106371), (318, 97005), (435, 70914), (446, 69165), (477, 64670), (522, 59095), (530, 58203), (669, 46110), (795, 38802), (870, 35457), (954, 32335), (1115, 27666), (1305, 23638), (1338, 23055), (1537, 20070), (1590, 19401), (2007, 15370), (2230, 13833), (2385, 12934), (2610, 11819), (3074, 10035), (3345, 9222), (4014, 7685), (4611, 6690), (4770, 6467)]