5251257270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39133}}^1$

素因数の和:39227

約数の個数: 128

約数和(自身を含む): 16229652480

約数和(自身を除く): 10978395210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 630, 639, 710, 945, 994, 1065, 1278, 1491, 1890, 1917, 2130, 2485, 2982, 3195, 3834, 4473, 4970, 6390, 7455, 8946, 9585, 13419, 14910, 19170, 22365, 26838, 39133, 44730, 67095, 78266, 117399, 134190, 195665, 234798, 273931, 352197, 391330, 547862, 586995, 704394, 821793, 1056591, 1173990, 1369655, 1643586, 1760985, 2113182, 2465379, 2739310, 2778443, 3521970, 4108965, 4930758, 5282955, 5556886, 7396137, 8217930, 8335329, 10565910, 12326895, 13892215, 14792274, 16670658, 19449101, 24653790, 25005987, 27784430, 36980685, 38898202, 41676645, 50011974, 58347303, 73961370, 75017961, 83353290, 97245505, 116694606, 125029935, 150035922, 175041909, 194491010, 250059870, 291736515, 350083818, 375089805, 525125727, 583473030, 750179610, 875209545, 1050251454, 1750419090, 2625628635, 5251257270]

約数ペア:

[(1, 5251257270), (2, 2625628635), (3, 1750419090), (5, 1050251454), (6, 875209545), (7, 750179610), (9, 583473030), (10, 525125727), (14, 375089805), (15, 350083818), (18, 291736515), (21, 250059870), (27, 194491010), (30, 175041909), (35, 150035922), (42, 125029935), (45, 116694606), (54, 97245505), (63, 83353290), (70, 75017961), (71, 73961370), (90, 58347303), (105, 50011974), (126, 41676645), (135, 38898202), (142, 36980685), (189, 27784430), (210, 25005987), (213, 24653790), (270, 19449101), (315, 16670658), (355, 14792274), (378, 13892215), (426, 12326895), (497, 10565910), (630, 8335329), (639, 8217930), (710, 7396137), (945, 5556886), (994, 5282955), (1065, 4930758), (1278, 4108965), (1491, 3521970), (1890, 2778443), (1917, 2739310), (2130, 2465379), (2485, 2113182), (2982, 1760985), (3195, 1643586), (3834, 1369655), (4473, 1173990), (4970, 1056591), (6390, 821793), (7455, 704394), (8946, 586995), (9585, 547862), (13419, 391330), (14910, 352197), (19170, 273931), (22365, 234798), (26838, 195665), (39133, 134190), (44730, 117399), (67095, 78266)]