130974844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4715

約数の個数: 72

約数和(自身を含む): 313307568

約数和(自身を除く): 182332724

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 4673, 7007, 9346, 14014, 18692, 28028, 32711, 51403, 60749, 65422, 102806, 121498, 130844, 205612, 228977, 242996, 359821, 425243, 457954, 668239, 719642, 850486, 915908, 1336478, 1439284, 1700972, 2518747, 2672956, 2976701, 4677673, 5037494, 5953402, 9355346, 10074988, 11906804, 18710692, 32743711, 65487422, 130974844]

約数ペア:

[(1, 130974844), (2, 65487422), (4, 32743711), (7, 18710692), (11, 11906804), (13, 10074988), (14, 9355346), (22, 5953402), (26, 5037494), (28, 4677673), (44, 2976701), (49, 2672956), (52, 2518747), (77, 1700972), (91, 1439284), (98, 1336478), (143, 915908), (154, 850486), (182, 719642), (196, 668239), (286, 457954), (308, 425243), (364, 359821), (539, 242996), (572, 228977), (637, 205612), (1001, 130844), (1078, 121498), (1274, 102806), (2002, 65422), (2156, 60749), (2548, 51403), (4004, 32711), (4673, 28028), (7007, 18692), (9346, 14014)]