29561910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 58911690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 239, 266, 285, 310, 399, 434, 465, 478, 570, 589, 651, 665, 717, 798, 930, 1085, 1178, 1195, 1302, 1330, 1434, 1673, 1767, 1995, 2170, 2390, 2945, 3255, 3346, 3534, 3585, 3990, 4123, 4541, 5019, 5890, 6510, 7170, 7409, 8246, 8365, 8835, 9082, 10038, 12369, 13623, 14818, 16730, 17670, 20615, 22227, 22705, 24738, 25095, 27246, 31787, 37045, 41230, 44454, 45410, 50190, 51863, 61845, 63574, 68115, 74090, 95361, 103726, 111135, 123690, 136230, 140771, 155589, 158935, 190722, 222270, 259315, 281542, 311178, 317870, 422313, 476805, 518630, 703855, 777945, 844626, 953610, 985397, 1407710, 1555890, 1970794, 2111565, 2956191, 4223130, 4926985, 5912382, 9853970, 14780955, 29561910]

約数ペア:

[(1, 29561910), (2, 14780955), (3, 9853970), (5, 5912382), (6, 4926985), (7, 4223130), (10, 2956191), (14, 2111565), (15, 1970794), (19, 1555890), (21, 1407710), (30, 985397), (31, 953610), (35, 844626), (38, 777945), (42, 703855), (57, 518630), (62, 476805), (70, 422313), (93, 317870), (95, 311178), (105, 281542), (114, 259315), (133, 222270), (155, 190722), (186, 158935), (190, 155589), (210, 140771), (217, 136230), (239, 123690), (266, 111135), (285, 103726), (310, 95361), (399, 74090), (434, 68115), (465, 63574), (478, 61845), (570, 51863), (589, 50190), (651, 45410), (665, 44454), (717, 41230), (798, 37045), (930, 31787), (1085, 27246), (1178, 25095), (1195, 24738), (1302, 22705), (1330, 22227), (1434, 20615), (1673, 17670), (1767, 16730), (1995, 14818), (2170, 13623), (2390, 12369), (2945, 10038), (3255, 9082), (3346, 8835), (3534, 8365), (3585, 8246), (3990, 7409), (4123, 7170), (4541, 6510), (5019, 5890)]