30783702460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{116279}}^1$

素因数の和:116387

約数の個数: 96

約数和(自身を含む): 77515038720

約数和(自身を除く): 46731336260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 244, 305, 310, 427, 434, 610, 620, 854, 868, 1085, 1220, 1708, 1891, 2135, 2170, 3782, 4270, 4340, 7564, 8540, 9455, 13237, 18910, 26474, 37820, 52948, 66185, 116279, 132370, 232558, 264740, 465116, 581395, 813953, 1162790, 1627906, 2325580, 3255812, 3604649, 4069765, 7093019, 7209298, 8139530, 14186038, 14418596, 16279060, 18023245, 25232543, 28372076, 35465095, 36046490, 49651133, 50465086, 70930190, 72092980, 99302266, 100930172, 126162715, 141860380, 198604532, 219883589, 248255665, 252325430, 439767178, 496511330, 504650860, 879534356, 993022660, 1099417945, 1539185123, 2198835890, 3078370246, 4397671780, 6156740492, 7695925615, 15391851230, 30783702460]

約数ペア:

[(1, 30783702460), (2, 15391851230), (4, 7695925615), (5, 6156740492), (7, 4397671780), (10, 3078370246), (14, 2198835890), (20, 1539185123), (28, 1099417945), (31, 993022660), (35, 879534356), (61, 504650860), (62, 496511330), (70, 439767178), (122, 252325430), (124, 248255665), (140, 219883589), (155, 198604532), (217, 141860380), (244, 126162715), (305, 100930172), (310, 99302266), (427, 72092980), (434, 70930190), (610, 50465086), (620, 49651133), (854, 36046490), (868, 35465095), (1085, 28372076), (1220, 25232543), (1708, 18023245), (1891, 16279060), (2135, 14418596), (2170, 14186038), (3782, 8139530), (4270, 7209298), (4340, 7093019), (7564, 4069765), (8540, 3604649), (9455, 3255812), (13237, 2325580), (18910, 1627906), (26474, 1162790), (37820, 813953), (52948, 581395), (66185, 465116), (116279, 264740), (132370, 232558)]