272826190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 608259456

約数和(自身を除く): 335433266

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 865, 910, 1211, 1730, 1733, 2249, 2422, 3466, 4498, 6055, 8665, 11245, 12110, 12131, 15743, 17330, 22490, 22529, 24262, 31486, 45058, 60655, 78715, 112645, 121310, 157430, 157703, 225290, 299809, 315406, 599618, 788515, 1499045, 1577030, 2098663, 2998090, 3897517, 4197326, 7795034, 10493315, 19487585, 20986630, 27282619, 38975170, 54565238, 136413095, 272826190]

約数ペア:

[(1, 272826190), (2, 136413095), (5, 54565238), (7, 38975170), (10, 27282619), (13, 20986630), (14, 19487585), (26, 10493315), (35, 7795034), (65, 4197326), (70, 3897517), (91, 2998090), (130, 2098663), (173, 1577030), (182, 1499045), (346, 788515), (455, 599618), (865, 315406), (910, 299809), (1211, 225290), (1730, 157703), (1733, 157430), (2249, 121310), (2422, 112645), (3466, 78715), (4498, 60655), (6055, 45058), (8665, 31486), (11245, 24262), (12110, 22529), (12131, 22490), (15743, 17330)]