47944170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 134991360

約数和(自身を除く): 87047190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 61, 71, 82, 90, 122, 123, 135, 142, 183, 205, 213, 246, 270, 305, 355, 366, 369, 410, 426, 549, 610, 615, 639, 710, 738, 915, 1065, 1098, 1107, 1230, 1278, 1647, 1830, 1845, 1917, 2130, 2214, 2501, 2745, 2911, 3195, 3294, 3690, 3834, 4331, 5002, 5490, 5535, 5822, 6390, 7503, 8235, 8662, 8733, 9585, 11070, 12505, 12993, 14555, 15006, 16470, 17466, 19170, 21655, 22509, 25010, 25986, 26199, 29110, 37515, 38979, 43310, 43665, 45018, 52398, 64965, 67527, 75030, 77958, 78597, 87330, 112545, 116937, 129930, 130995, 135054, 157194, 177571, 194895, 225090, 233874, 261990, 337635, 355142, 389790, 392985, 532713, 584685, 675270, 785970, 887855, 1065426, 1169370, 1598139, 1775710, 2663565, 3196278, 4794417, 5327130, 7990695, 9588834, 15981390, 23972085, 47944170]

約数ペア:

[(1, 47944170), (2, 23972085), (3, 15981390), (5, 9588834), (6, 7990695), (9, 5327130), (10, 4794417), (15, 3196278), (18, 2663565), (27, 1775710), (30, 1598139), (41, 1169370), (45, 1065426), (54, 887855), (61, 785970), (71, 675270), (82, 584685), (90, 532713), (122, 392985), (123, 389790), (135, 355142), (142, 337635), (183, 261990), (205, 233874), (213, 225090), (246, 194895), (270, 177571), (305, 157194), (355, 135054), (366, 130995), (369, 129930), (410, 116937), (426, 112545), (549, 87330), (610, 78597), (615, 77958), (639, 75030), (710, 67527), (738, 64965), (915, 52398), (1065, 45018), (1098, 43665), (1107, 43310), (1230, 38979), (1278, 37515), (1647, 29110), (1830, 26199), (1845, 25986), (1917, 25010), (2130, 22509), (2214, 21655), (2501, 19170), (2745, 17466), (2911, 16470), (3195, 15006), (3294, 14555), (3690, 12993), (3834, 12505), (4331, 11070), (5002, 9585), (5490, 8733), (5535, 8662), (5822, 8235), (6390, 7503)]