61674810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 167215104

約数和(自身を除く): 105540294

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 47, 51, 62, 83, 85, 93, 94, 102, 141, 155, 166, 170, 186, 235, 249, 255, 282, 310, 415, 465, 470, 498, 510, 527, 705, 799, 830, 930, 1054, 1245, 1410, 1411, 1457, 1581, 1598, 2397, 2490, 2573, 2635, 2822, 2914, 3162, 3901, 3995, 4233, 4371, 4794, 5146, 5270, 7055, 7285, 7719, 7802, 7905, 7990, 8466, 8742, 11703, 11985, 12865, 14110, 14570, 15438, 15810, 19505, 21165, 21855, 23406, 23970, 24769, 25730, 38595, 39010, 42330, 43710, 43741, 49538, 58515, 66317, 74307, 77190, 87482, 117030, 120931, 123845, 131223, 132634, 148614, 198951, 218705, 241862, 247690, 262446, 331585, 362793, 371535, 397902, 437410, 604655, 656115, 663170, 725586, 743070, 994755, 1209310, 1312230, 1813965, 1989510, 2055827, 3627930, 4111654, 6167481, 10279135, 12334962, 20558270, 30837405, 61674810]

約数ペア:

[(1, 61674810), (2, 30837405), (3, 20558270), (5, 12334962), (6, 10279135), (10, 6167481), (15, 4111654), (17, 3627930), (30, 2055827), (31, 1989510), (34, 1813965), (47, 1312230), (51, 1209310), (62, 994755), (83, 743070), (85, 725586), (93, 663170), (94, 656115), (102, 604655), (141, 437410), (155, 397902), (166, 371535), (170, 362793), (186, 331585), (235, 262446), (249, 247690), (255, 241862), (282, 218705), (310, 198951), (415, 148614), (465, 132634), (470, 131223), (498, 123845), (510, 120931), (527, 117030), (705, 87482), (799, 77190), (830, 74307), (930, 66317), (1054, 58515), (1245, 49538), (1410, 43741), (1411, 43710), (1457, 42330), (1581, 39010), (1598, 38595), (2397, 25730), (2490, 24769), (2573, 23970), (2635, 23406), (2822, 21855), (2914, 21165), (3162, 19505), (3901, 15810), (3995, 15438), (4233, 14570), (4371, 14110), (4794, 12865), (5146, 11985), (5270, 11703), (7055, 8742), (7285, 8466), (7719, 7990), (7802, 7905)]