29464260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 98759808

約数和(自身を除く): 69295548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 73, 84, 93, 105, 124, 140, 146, 155, 186, 210, 217, 219, 292, 310, 365, 372, 420, 434, 438, 465, 511, 620, 651, 730, 868, 876, 930, 961, 1022, 1085, 1095, 1302, 1460, 1533, 1860, 1922, 2044, 2170, 2190, 2263, 2555, 2604, 2883, 3066, 3255, 3844, 4340, 4380, 4526, 4805, 5110, 5766, 6132, 6510, 6727, 6789, 7665, 9052, 9610, 10220, 11315, 11532, 13020, 13454, 13578, 14415, 15330, 15841, 19220, 20181, 22630, 26908, 27156, 28830, 30660, 31682, 33635, 33945, 40362, 45260, 47523, 57660, 63364, 67270, 67890, 70153, 79205, 80724, 95046, 100905, 134540, 135780, 140306, 158410, 190092, 201810, 210459, 237615, 280612, 316820, 350765, 403620, 420918, 475230, 491071, 701530, 841836, 950460, 982142, 1052295, 1403060, 1473213, 1964284, 2104590, 2455355, 2946426, 4209180, 4910710, 5892852, 7366065, 9821420, 14732130, 29464260]

約数ペア:

[(1, 29464260), (2, 14732130), (3, 9821420), (4, 7366065), (5, 5892852), (6, 4910710), (7, 4209180), (10, 2946426), (12, 2455355), (14, 2104590), (15, 1964284), (20, 1473213), (21, 1403060), (28, 1052295), (30, 982142), (31, 950460), (35, 841836), (42, 701530), (60, 491071), (62, 475230), (70, 420918), (73, 403620), (84, 350765), (93, 316820), (105, 280612), (124, 237615), (140, 210459), (146, 201810), (155, 190092), (186, 158410), (210, 140306), (217, 135780), (219, 134540), (292, 100905), (310, 95046), (365, 80724), (372, 79205), (420, 70153), (434, 67890), (438, 67270), (465, 63364), (511, 57660), (620, 47523), (651, 45260), (730, 40362), (868, 33945), (876, 33635), (930, 31682), (961, 30660), (1022, 28830), (1085, 27156), (1095, 26908), (1302, 22630), (1460, 20181), (1533, 19220), (1860, 15841), (1922, 15330), (2044, 14415), (2170, 13578), (2190, 13454), (2263, 13020), (2555, 11532), (2604, 11315), (2883, 10220), (3066, 9610), (3255, 9052), (3844, 7665), (4340, 6789), (4380, 6727), (4526, 6510), (4805, 6132), (5110, 5766)]