170470850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 367111920

約数和(自身を除く): 196641070

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 950, 1045, 1210, 1483, 2090, 2299, 2966, 3025, 4598, 5225, 6050, 7415, 10450, 11495, 14830, 16313, 22990, 28177, 32626, 37075, 56354, 57475, 74150, 81565, 114950, 140885, 163130, 179443, 281770, 309947, 358886, 407825, 619894, 704425, 815650, 897215, 1408850, 1549735, 1794430, 3099470, 3409417, 4486075, 6818834, 7748675, 8972150, 15497350, 17047085, 34094170, 85235425, 170470850]

約数ペア:

[(1, 170470850), (2, 85235425), (5, 34094170), (10, 17047085), (11, 15497350), (19, 8972150), (22, 7748675), (25, 6818834), (38, 4486075), (50, 3409417), (55, 3099470), (95, 1794430), (110, 1549735), (121, 1408850), (190, 897215), (209, 815650), (242, 704425), (275, 619894), (418, 407825), (475, 358886), (550, 309947), (605, 281770), (950, 179443), (1045, 163130), (1210, 140885), (1483, 114950), (2090, 81565), (2299, 74150), (2966, 57475), (3025, 56354), (4598, 37075), (5225, 32626), (6050, 28177), (7415, 22990), (10450, 16313), (11495, 14830)]