16847670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 47983968

約数和(自身を除く): 31136298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 73, 98, 105, 146, 147, 157, 210, 219, 245, 294, 314, 365, 438, 471, 490, 511, 730, 735, 785, 942, 1022, 1095, 1099, 1470, 1533, 1570, 2190, 2198, 2355, 2555, 3066, 3297, 3577, 4710, 5110, 5495, 6594, 7154, 7665, 7693, 10731, 10990, 11461, 15330, 15386, 16485, 17885, 21462, 22922, 23079, 32970, 34383, 35770, 38465, 46158, 53655, 57305, 68766, 76930, 80227, 107310, 114610, 115395, 160454, 171915, 230790, 240681, 343830, 401135, 481362, 561589, 802270, 1123178, 1203405, 1684767, 2406810, 2807945, 3369534, 5615890, 8423835, 16847670]

約数ペア:

[(1, 16847670), (2, 8423835), (3, 5615890), (5, 3369534), (6, 2807945), (7, 2406810), (10, 1684767), (14, 1203405), (15, 1123178), (21, 802270), (30, 561589), (35, 481362), (42, 401135), (49, 343830), (70, 240681), (73, 230790), (98, 171915), (105, 160454), (146, 115395), (147, 114610), (157, 107310), (210, 80227), (219, 76930), (245, 68766), (294, 57305), (314, 53655), (365, 46158), (438, 38465), (471, 35770), (490, 34383), (511, 32970), (730, 23079), (735, 22922), (785, 21462), (942, 17885), (1022, 16485), (1095, 15386), (1099, 15330), (1470, 11461), (1533, 10990), (1570, 10731), (2190, 7693), (2198, 7665), (2355, 7154), (2555, 6594), (3066, 5495), (3297, 5110), (3577, 4710)]