1995900912

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{30197}}^1$

素因数の和:30237

約数の個数: 120

約数和(自身を含む): 6133576176

約数和(自身を除く): 4137675264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2754, 3672, 3888, 4131, 5508, 7344, 8262, 11016, 16524, 22032, 30197, 33048, 60394, 66096, 90591, 120788, 181182, 241576, 271773, 362364, 483152, 513349, 543546, 724728, 815319, 1026698, 1087092, 1449456, 1540047, 1630638, 2053396, 2174184, 2445957, 3080094, 3261276, 4106792, 4348368, 4620141, 4891914, 6160188, 6522552, 7337871, 8213584, 9240282, 9783828, 12320376, 13045104, 13860423, 14675742, 18480564, 19567656, 24640752, 27720846, 29351484, 36961128, 39135312, 41581269, 55441692, 58702968, 73922256, 83162538, 110883384, 117405936, 124743807, 166325076, 221766768, 249487614, 332650152, 498975228, 665300304, 997950456, 1995900912]

約数ペア:

[(1, 1995900912), (2, 997950456), (3, 665300304), (4, 498975228), (6, 332650152), (8, 249487614), (9, 221766768), (12, 166325076), (16, 124743807), (17, 117405936), (18, 110883384), (24, 83162538), (27, 73922256), (34, 58702968), (36, 55441692), (48, 41581269), (51, 39135312), (54, 36961128), (68, 29351484), (72, 27720846), (81, 24640752), (102, 19567656), (108, 18480564), (136, 14675742), (144, 13860423), (153, 13045104), (162, 12320376), (204, 9783828), (216, 9240282), (243, 8213584), (272, 7337871), (306, 6522552), (324, 6160188), (408, 4891914), (432, 4620141), (459, 4348368), (486, 4106792), (612, 3261276), (648, 3080094), (816, 2445957), (918, 2174184), (972, 2053396), (1224, 1630638), (1296, 1540047), (1377, 1449456), (1836, 1087092), (1944, 1026698), (2448, 815319), (2754, 724728), (3672, 543546), (3888, 513349), (4131, 483152), (5508, 362364), (7344, 271773), (8262, 241576), (11016, 181182), (16524, 120788), (22032, 90591), (30197, 66096), (33048, 60394)]