13219266450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{218681}}^1$

素因数の和:218740

約数の個数: 96

約数和(自身を含む): 36444667392

約数和(自身を除く): 23225400942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4030, 4650, 6045, 10075, 12090, 20150, 30225, 60450, 218681, 437362, 656043, 1093405, 1312086, 2186810, 2842853, 3280215, 5467025, 5685706, 6560430, 6779111, 8528559, 10934050, 13558222, 14214265, 16401075, 17057118, 20337333, 28428530, 32802150, 33895555, 40674666, 42642795, 67791110, 71071325, 85285590, 88128443, 101686665, 142142650, 169477775, 176256886, 203373330, 213213975, 264385329, 338955550, 426427950, 440642215, 508433325, 528770658, 881284430, 1016866650, 1321926645, 2203211075, 2643853290, 4406422150, 6609633225, 13219266450]

約数ペア:

[(1, 13219266450), (2, 6609633225), (3, 4406422150), (5, 2643853290), (6, 2203211075), (10, 1321926645), (13, 1016866650), (15, 881284430), (25, 528770658), (26, 508433325), (30, 440642215), (31, 426427950), (39, 338955550), (50, 264385329), (62, 213213975), (65, 203373330), (75, 176256886), (78, 169477775), (93, 142142650), (130, 101686665), (150, 88128443), (155, 85285590), (186, 71071325), (195, 67791110), (310, 42642795), (325, 40674666), (390, 33895555), (403, 32802150), (465, 28428530), (650, 20337333), (775, 17057118), (806, 16401075), (930, 14214265), (975, 13558222), (1209, 10934050), (1550, 8528559), (1950, 6779111), (2015, 6560430), (2325, 5685706), (2418, 5467025), (4030, 3280215), (4650, 2842853), (6045, 2186810), (10075, 1312086), (12090, 1093405), (20150, 656043), (30225, 437362), (60450, 218681)]