195631410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 563915520

約数和(自身を除く): 368284110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 646, 663, 741, 969, 1105, 1235, 1326, 1482, 1553, 1615, 1938, 2210, 2470, 3106, 3230, 3315, 3705, 4199, 4659, 4845, 6630, 7410, 7765, 8398, 9318, 9690, 12597, 15530, 20189, 20995, 23295, 25194, 26401, 29507, 40378, 41990, 46590, 52802, 59014, 60567, 62985, 79203, 88521, 100945, 121134, 125970, 132005, 147535, 158406, 177042, 201890, 264010, 295070, 302835, 343213, 383591, 396015, 442605, 501619, 605670, 686426, 767182, 792030, 885210, 1003238, 1029639, 1150773, 1504857, 1716065, 1917955, 2059278, 2301546, 2508095, 3009714, 3432130, 3835910, 5016190, 5148195, 5753865, 6521047, 7524285, 10296390, 11507730, 13042094, 15048570, 19563141, 32605235, 39126282, 65210470, 97815705, 195631410]

約数ペア:

[(1, 195631410), (2, 97815705), (3, 65210470), (5, 39126282), (6, 32605235), (10, 19563141), (13, 15048570), (15, 13042094), (17, 11507730), (19, 10296390), (26, 7524285), (30, 6521047), (34, 5753865), (38, 5148195), (39, 5016190), (51, 3835910), (57, 3432130), (65, 3009714), (78, 2508095), (85, 2301546), (95, 2059278), (102, 1917955), (114, 1716065), (130, 1504857), (170, 1150773), (190, 1029639), (195, 1003238), (221, 885210), (247, 792030), (255, 767182), (285, 686426), (323, 605670), (390, 501619), (442, 442605), (494, 396015), (510, 383591), (570, 343213), (646, 302835), (663, 295070), (741, 264010), (969, 201890), (1105, 177042), (1235, 158406), (1326, 147535), (1482, 132005), (1553, 125970), (1615, 121134), (1938, 100945), (2210, 88521), (2470, 79203), (3106, 62985), (3230, 60567), (3315, 59014), (3705, 52802), (4199, 46590), (4659, 41990), (4845, 40378), (6630, 29507), (7410, 26401), (7765, 25194), (8398, 23295), (9318, 20995), (9690, 20189), (12597, 15530)]