2028856801470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3917}}^1\times {\mathrm{38453}}^1$

素因数の和:42829

約数の個数: 64

約数和(自身を含む): 4881473812800

約数和(自身を除く): 2852617011330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 3917, 4490, 6735, 7834, 11751, 13470, 19585, 23502, 38453, 39170, 58755, 76906, 115359, 117510, 192265, 230718, 384530, 576795, 1153590, 1758733, 3517466, 5276199, 8793665, 10552398, 17265397, 17587330, 26380995, 34530794, 51796191, 52761990, 86326985, 103592382, 150620401, 172653970, 258980955, 301240802, 451861203, 517961910, 753102005, 903722406, 1506204010, 2259306015, 4518612030, 67628560049, 135257120098, 202885680147, 338142800245, 405771360294, 676285600490, 1014428400735, 2028856801470]

約数ペア:

[(1, 2028856801470), (2, 1014428400735), (3, 676285600490), (5, 405771360294), (6, 338142800245), (10, 202885680147), (15, 135257120098), (30, 67628560049), (449, 4518612030), (898, 2259306015), (1347, 1506204010), (2245, 903722406), (2694, 753102005), (3917, 517961910), (4490, 451861203), (6735, 301240802), (7834, 258980955), (11751, 172653970), (13470, 150620401), (19585, 103592382), (23502, 86326985), (38453, 52761990), (39170, 51796191), (58755, 34530794), (76906, 26380995), (115359, 17587330), (117510, 17265397), (192265, 10552398), (230718, 8793665), (384530, 5276199), (576795, 3517466), (1153590, 1758733)]