5501790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 17418240

約数和(自身を除く): 11916450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 71, 82, 90, 105, 123, 126, 135, 142, 189, 205, 210, 213, 246, 270, 287, 315, 355, 369, 378, 410, 426, 497, 574, 615, 630, 639, 710, 738, 861, 945, 994, 1065, 1107, 1230, 1278, 1435, 1491, 1722, 1845, 1890, 1917, 2130, 2214, 2485, 2583, 2870, 2911, 2982, 3195, 3690, 3834, 4305, 4473, 4970, 5166, 5535, 5822, 6390, 7455, 7749, 8610, 8733, 8946, 9585, 11070, 12915, 13419, 14555, 14910, 15498, 17466, 19170, 20377, 22365, 25830, 26199, 26838, 29110, 38745, 40754, 43665, 44730, 52398, 61131, 67095, 77490, 78597, 87330, 101885, 122262, 130995, 134190, 157194, 183393, 203770, 261990, 305655, 366786, 392985, 550179, 611310, 785970, 916965, 1100358, 1833930, 2750895, 5501790]

約数ペア:

[(1, 5501790), (2, 2750895), (3, 1833930), (5, 1100358), (6, 916965), (7, 785970), (9, 611310), (10, 550179), (14, 392985), (15, 366786), (18, 305655), (21, 261990), (27, 203770), (30, 183393), (35, 157194), (41, 134190), (42, 130995), (45, 122262), (54, 101885), (63, 87330), (70, 78597), (71, 77490), (82, 67095), (90, 61131), (105, 52398), (123, 44730), (126, 43665), (135, 40754), (142, 38745), (189, 29110), (205, 26838), (210, 26199), (213, 25830), (246, 22365), (270, 20377), (287, 19170), (315, 17466), (355, 15498), (369, 14910), (378, 14555), (410, 13419), (426, 12915), (497, 11070), (574, 9585), (615, 8946), (630, 8733), (639, 8610), (710, 7749), (738, 7455), (861, 6390), (945, 5822), (994, 5535), (1065, 5166), (1107, 4970), (1230, 4473), (1278, 4305), (1435, 3834), (1491, 3690), (1722, 3195), (1845, 2982), (1890, 2911), (1917, 2870), (2130, 2583), (2214, 2485)]