211528034970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{15823}}^1\times {\mathrm{63659}}^1$

素因数の和:79499

約数の個数: 64

約数和(自身を含む): 580236963840

約数和(自身を除く): 368708928870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 15823, 31646, 47469, 63659, 79115, 94938, 110761, 127318, 158230, 190977, 221522, 237345, 318295, 332283, 381954, 445613, 474690, 553805, 636590, 664566, 891226, 954885, 1107610, 1336839, 1661415, 1909770, 2228065, 2673678, 3322830, 4456130, 6684195, 13368390, 1007276357, 2014552714, 3021829071, 5036381785, 6043658142, 7050934499, 10072763570, 14101868998, 15109145355, 21152803497, 30218290710, 35254672495, 42305606994, 70509344990, 105764017485, 211528034970]

約数ペア:

[(1, 211528034970), (2, 105764017485), (3, 70509344990), (5, 42305606994), (6, 35254672495), (7, 30218290710), (10, 21152803497), (14, 15109145355), (15, 14101868998), (21, 10072763570), (30, 7050934499), (35, 6043658142), (42, 5036381785), (70, 3021829071), (105, 2014552714), (210, 1007276357), (15823, 13368390), (31646, 6684195), (47469, 4456130), (63659, 3322830), (79115, 2673678), (94938, 2228065), (110761, 1909770), (127318, 1661415), (158230, 1336839), (190977, 1107610), (221522, 954885), (237345, 891226), (318295, 664566), (332283, 636590), (381954, 553805), (445613, 474690)]