34870850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 77437008

約数和(自身を除く): 42566158

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 49, 50, 70, 86, 98, 175, 215, 245, 301, 331, 350, 430, 490, 602, 662, 1075, 1225, 1505, 1655, 2107, 2150, 2317, 2450, 3010, 3310, 4214, 4634, 7525, 8275, 10535, 11585, 14233, 15050, 16219, 16550, 21070, 23170, 28466, 32438, 52675, 57925, 71165, 81095, 99631, 105350, 115850, 142330, 162190, 199262, 355825, 405475, 498155, 697417, 711650, 810950, 996310, 1394834, 2490775, 3487085, 4981550, 6974170, 17435425, 34870850]

約数ペア:

[(1, 34870850), (2, 17435425), (5, 6974170), (7, 4981550), (10, 3487085), (14, 2490775), (25, 1394834), (35, 996310), (43, 810950), (49, 711650), (50, 697417), (70, 498155), (86, 405475), (98, 355825), (175, 199262), (215, 162190), (245, 142330), (301, 115850), (331, 105350), (350, 99631), (430, 81095), (490, 71165), (602, 57925), (662, 52675), (1075, 32438), (1225, 28466), (1505, 23170), (1655, 21070), (2107, 16550), (2150, 16219), (2317, 15050), (2450, 14233), (3010, 11585), (3310, 10535), (4214, 8275), (4634, 7525)]