2019958830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{3257}}^1$

素因数の和:5570

約数の個数: 64

約数和(自身を含む): 5390556480

約数和(自身を除く): 3370597650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2297, 3257, 4594, 6514, 6891, 9771, 11485, 13782, 16285, 19542, 20673, 22970, 29313, 32570, 34455, 41346, 48855, 58626, 62019, 68910, 87939, 97710, 103365, 124038, 146565, 175878, 206730, 293130, 310095, 439695, 620190, 879390, 7481329, 14962658, 22443987, 37406645, 44887974, 67331961, 74813290, 112219935, 134663922, 201995883, 224439870, 336659805, 403991766, 673319610, 1009979415, 2019958830]

約数ペア:

[(1, 2019958830), (2, 1009979415), (3, 673319610), (5, 403991766), (6, 336659805), (9, 224439870), (10, 201995883), (15, 134663922), (18, 112219935), (27, 74813290), (30, 67331961), (45, 44887974), (54, 37406645), (90, 22443987), (135, 14962658), (270, 7481329), (2297, 879390), (3257, 620190), (4594, 439695), (6514, 310095), (6891, 293130), (9771, 206730), (11485, 175878), (13782, 146565), (16285, 124038), (19542, 103365), (20673, 97710), (22970, 87939), (29313, 68910), (32570, 62019), (34455, 58626), (41346, 48855)]