1636630170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2371}}^1$

素因数の和:2580

約数の個数: 128

約数和(自身を含む): 4754626560

約数和(自身を除く): 3117996390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 173, 190, 210, 266, 285, 346, 399, 519, 570, 665, 798, 865, 1038, 1211, 1330, 1730, 1995, 2371, 2422, 2595, 3287, 3633, 3990, 4742, 5190, 6055, 6574, 7113, 7266, 9861, 11855, 12110, 14226, 16435, 16597, 18165, 19722, 23009, 23710, 32870, 33194, 35565, 36330, 45049, 46018, 49305, 49791, 69027, 71130, 82985, 90098, 98610, 99582, 115045, 135147, 138054, 165970, 225245, 230090, 248955, 270294, 315343, 345135, 410183, 450490, 497910, 630686, 675735, 690270, 820366, 946029, 1230549, 1351470, 1576715, 1892058, 2050915, 2461098, 2871281, 3153430, 4101830, 4730145, 5742562, 6152745, 7793477, 8613843, 9460290, 12305490, 14356405, 15586954, 17227686, 23380431, 28712810, 38967385, 43069215, 46760862, 54554339, 77934770, 86138430, 109108678, 116902155, 163663017, 233804310, 272771695, 327326034, 545543390, 818315085, 1636630170]

約数ペア:

[(1, 1636630170), (2, 818315085), (3, 545543390), (5, 327326034), (6, 272771695), (7, 233804310), (10, 163663017), (14, 116902155), (15, 109108678), (19, 86138430), (21, 77934770), (30, 54554339), (35, 46760862), (38, 43069215), (42, 38967385), (57, 28712810), (70, 23380431), (95, 17227686), (105, 15586954), (114, 14356405), (133, 12305490), (173, 9460290), (190, 8613843), (210, 7793477), (266, 6152745), (285, 5742562), (346, 4730145), (399, 4101830), (519, 3153430), (570, 2871281), (665, 2461098), (798, 2050915), (865, 1892058), (1038, 1576715), (1211, 1351470), (1330, 1230549), (1730, 946029), (1995, 820366), (2371, 690270), (2422, 675735), (2595, 630686), (3287, 497910), (3633, 450490), (3990, 410183), (4742, 345135), (5190, 315343), (6055, 270294), (6574, 248955), (7113, 230090), (7266, 225245), (9861, 165970), (11855, 138054), (12110, 135147), (14226, 115045), (16435, 99582), (16597, 98610), (18165, 90098), (19722, 82985), (23009, 71130), (23710, 69027), (32870, 49791), (33194, 49305), (35565, 46018), (36330, 45049)]