228891870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 608707008

約数和(自身を除く): 379815138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 157, 167, 194, 291, 314, 334, 471, 485, 501, 582, 785, 835, 873, 942, 970, 1002, 1413, 1455, 1503, 1570, 1670, 1746, 2355, 2505, 2826, 2910, 3006, 4365, 4710, 5010, 7065, 7515, 8730, 14130, 15030, 15229, 16199, 26219, 30458, 32398, 45687, 48597, 52438, 76145, 78657, 80995, 91374, 97194, 131095, 137061, 145791, 152290, 157314, 161990, 228435, 235971, 242985, 262190, 274122, 291582, 393285, 456870, 471942, 485970, 685305, 728955, 786570, 1179855, 1370610, 1457910, 2359710, 2543243, 5086486, 7629729, 12716215, 15259458, 22889187, 25432430, 38148645, 45778374, 76297290, 114445935, 228891870]

約数ペア:

[(1, 228891870), (2, 114445935), (3, 76297290), (5, 45778374), (6, 38148645), (9, 25432430), (10, 22889187), (15, 15259458), (18, 12716215), (30, 7629729), (45, 5086486), (90, 2543243), (97, 2359710), (157, 1457910), (167, 1370610), (194, 1179855), (291, 786570), (314, 728955), (334, 685305), (471, 485970), (485, 471942), (501, 456870), (582, 393285), (785, 291582), (835, 274122), (873, 262190), (942, 242985), (970, 235971), (1002, 228435), (1413, 161990), (1455, 157314), (1503, 152290), (1570, 145791), (1670, 137061), (1746, 131095), (2355, 97194), (2505, 91374), (2826, 80995), (2910, 78657), (3006, 76145), (4365, 52438), (4710, 48597), (5010, 45687), (7065, 32398), (7515, 30458), (8730, 26219), (14130, 16199), (15030, 15229)]