431275380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9833}}^1$

素因数の和:9905

約数の個数: 96

約数和(自身を含む): 1308472704

約数和(自身を除く): 877197324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3655, 4386, 7310, 8772, 9833, 10965, 14620, 19666, 21930, 29499, 39332, 43860, 49165, 58998, 98330, 117996, 147495, 167161, 196660, 294990, 334322, 422819, 501483, 589980, 668644, 835805, 845638, 1002966, 1268457, 1671610, 1691276, 2005932, 2114095, 2507415, 2536914, 3343220, 4228190, 5014830, 5073828, 6342285, 7187923, 8456380, 10029660, 12684570, 14375846, 21563769, 25369140, 28751692, 35939615, 43127538, 71879230, 86255076, 107818845, 143758460, 215637690, 431275380]

約数ペア:

[(1, 431275380), (2, 215637690), (3, 143758460), (4, 107818845), (5, 86255076), (6, 71879230), (10, 43127538), (12, 35939615), (15, 28751692), (17, 25369140), (20, 21563769), (30, 14375846), (34, 12684570), (43, 10029660), (51, 8456380), (60, 7187923), (68, 6342285), (85, 5073828), (86, 5014830), (102, 4228190), (129, 3343220), (170, 2536914), (172, 2507415), (204, 2114095), (215, 2005932), (255, 1691276), (258, 1671610), (340, 1268457), (430, 1002966), (510, 845638), (516, 835805), (645, 668644), (731, 589980), (860, 501483), (1020, 422819), (1290, 334322), (1462, 294990), (2193, 196660), (2580, 167161), (2924, 147495), (3655, 117996), (4386, 98330), (7310, 58998), (8772, 49165), (9833, 43860), (10965, 39332), (14620, 29499), (19666, 21930)]