15934677018620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1\times {\mathrm{44987}}^1$

素因数の和:46563

約数の個数: 96

約数和(自身を含む): 34188691783680

約数和(自身を除く): 18254014765060

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 227, 244, 305, 454, 610, 908, 1135, 1220, 1279, 2270, 2558, 4540, 5116, 6395, 12790, 13847, 25580, 27694, 44987, 55388, 69235, 78019, 89974, 138470, 156038, 179948, 224935, 276940, 290333, 312076, 390095, 449870, 580666, 780190, 899740, 1161332, 1451665, 1560380, 2744207, 2903330, 5488414, 5806660, 10212049, 10976828, 13721035, 17710313, 20424098, 27442070, 35420626, 40848196, 51060245, 54884140, 57538373, 70841252, 88551565, 102120490, 115076746, 177103130, 204240980, 230153492, 287691865, 354206260, 575383730, 622934989, 1150767460, 1245869978, 2491739956, 3114674945, 3509840753, 6229349890, 7019681506, 12458699780, 13061210671, 14039363012, 17549203765, 26122421342, 35098407530, 52244842684, 65306053355, 70196815060, 130612106710, 261224213420, 796733850931, 1593467701862, 3186935403724, 3983669254655, 7967338509310, 15934677018620]

約数ペア:

[(1, 15934677018620), (2, 7967338509310), (4, 3983669254655), (5, 3186935403724), (10, 1593467701862), (20, 796733850931), (61, 261224213420), (122, 130612106710), (227, 70196815060), (244, 65306053355), (305, 52244842684), (454, 35098407530), (610, 26122421342), (908, 17549203765), (1135, 14039363012), (1220, 13061210671), (1279, 12458699780), (2270, 7019681506), (2558, 6229349890), (4540, 3509840753), (5116, 3114674945), (6395, 2491739956), (12790, 1245869978), (13847, 1150767460), (25580, 622934989), (27694, 575383730), (44987, 354206260), (55388, 287691865), (69235, 230153492), (78019, 204240980), (89974, 177103130), (138470, 115076746), (156038, 102120490), (179948, 88551565), (224935, 70841252), (276940, 57538373), (290333, 54884140), (312076, 51060245), (390095, 40848196), (449870, 35420626), (580666, 27442070), (780190, 20424098), (899740, 17710313), (1161332, 13721035), (1451665, 10976828), (1560380, 10212049), (2744207, 5806660), (2903330, 5488414)]