865897830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24113}}^1$

素因数の和:24155

約数の個数: 128

約数和(自身を含む): 2777932800

約数和(自身を除く): 1912034970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 17955, 24113, 35910, 48226, 72339, 120565, 144678, 168791, 217017, 241130, 337582, 361695, 434034, 458147, 506373, 651051, 723390, 843955, 916294, 1012746, 1085085, 1302102, 1374441, 1519119, 1687910, 2170170, 2290735, 2531865, 2748882, 3038238, 3207029, 3255255, 4123323, 4557357, 4581470, 5063730, 6414058, 6510510, 6872205, 7595595, 8246646, 9114714, 9621087, 12369969, 13744410, 15191190, 16035145, 19242174, 20616615, 22786785, 24739938, 28863261, 32070290, 41233230, 45573570, 48105435, 57726522, 61849845, 86589783, 96210870, 123699690, 144316305, 173179566, 288632610, 432948915, 865897830]

約数ペア:

[(1, 865897830), (2, 432948915), (3, 288632610), (5, 173179566), (6, 144316305), (7, 123699690), (9, 96210870), (10, 86589783), (14, 61849845), (15, 57726522), (18, 48105435), (19, 45573570), (21, 41233230), (27, 32070290), (30, 28863261), (35, 24739938), (38, 22786785), (42, 20616615), (45, 19242174), (54, 16035145), (57, 15191190), (63, 13744410), (70, 12369969), (90, 9621087), (95, 9114714), (105, 8246646), (114, 7595595), (126, 6872205), (133, 6510510), (135, 6414058), (171, 5063730), (189, 4581470), (190, 4557357), (210, 4123323), (266, 3255255), (270, 3207029), (285, 3038238), (315, 2748882), (342, 2531865), (378, 2290735), (399, 2170170), (513, 1687910), (570, 1519119), (630, 1374441), (665, 1302102), (798, 1085085), (855, 1012746), (945, 916294), (1026, 843955), (1197, 723390), (1330, 651051), (1710, 506373), (1890, 458147), (1995, 434034), (2394, 361695), (2565, 337582), (3591, 241130), (3990, 217017), (5130, 168791), (5985, 144678), (7182, 120565), (11970, 72339), (17955, 48226), (24113, 35910)]