130607540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 325248000

約数和(自身を除く): 194640460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 241, 245, 316, 343, 395, 482, 490, 553, 686, 790, 964, 980, 1106, 1205, 1372, 1580, 1687, 1715, 2212, 2410, 2765, 3374, 3430, 3871, 4820, 5530, 6748, 6860, 7742, 8435, 11060, 11809, 15484, 16870, 19039, 19355, 23618, 27097, 33740, 38078, 38710, 47236, 54194, 59045, 76156, 77420, 82663, 95195, 108388, 118090, 133273, 135485, 165326, 190390, 236180, 266546, 270970, 330652, 380780, 413315, 533092, 541940, 666365, 826630, 932911, 1332730, 1653260, 1865822, 2665460, 3731644, 4664555, 6530377, 9329110, 13060754, 18658220, 26121508, 32651885, 65303770, 130607540]

約数ペア:

[(1, 130607540), (2, 65303770), (4, 32651885), (5, 26121508), (7, 18658220), (10, 13060754), (14, 9329110), (20, 6530377), (28, 4664555), (35, 3731644), (49, 2665460), (70, 1865822), (79, 1653260), (98, 1332730), (140, 932911), (158, 826630), (196, 666365), (241, 541940), (245, 533092), (316, 413315), (343, 380780), (395, 330652), (482, 270970), (490, 266546), (553, 236180), (686, 190390), (790, 165326), (964, 135485), (980, 133273), (1106, 118090), (1205, 108388), (1372, 95195), (1580, 82663), (1687, 77420), (1715, 76156), (2212, 59045), (2410, 54194), (2765, 47236), (3374, 38710), (3430, 38078), (3871, 33740), (4820, 27097), (5530, 23618), (6748, 19355), (6860, 19039), (7742, 16870), (8435, 15484), (11060, 11809)]