121352910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 349857792

約数和(自身を除く): 228504882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 2663, 3038, 3255, 4557, 5326, 6510, 7595, 7989, 9114, 13315, 15190, 15978, 18641, 22785, 26630, 37282, 39945, 45570, 55923, 79890, 82553, 93205, 111846, 130487, 165106, 186410, 247659, 260974, 279615, 391461, 412765, 495318, 559230, 577871, 652435, 782922, 825530, 1155742, 1238295, 1304870, 1733613, 1957305, 2476590, 2889355, 3467226, 3914610, 4045097, 5778710, 8090194, 8668065, 12135291, 17336130, 20225485, 24270582, 40450970, 60676455, 121352910]

約数ペア:

[(1, 121352910), (2, 60676455), (3, 40450970), (5, 24270582), (6, 20225485), (7, 17336130), (10, 12135291), (14, 8668065), (15, 8090194), (21, 5778710), (30, 4045097), (31, 3914610), (35, 3467226), (42, 2889355), (49, 2476590), (62, 1957305), (70, 1733613), (93, 1304870), (98, 1238295), (105, 1155742), (147, 825530), (155, 782922), (186, 652435), (210, 577871), (217, 559230), (245, 495318), (294, 412765), (310, 391461), (434, 279615), (465, 260974), (490, 247659), (651, 186410), (735, 165106), (930, 130487), (1085, 111846), (1302, 93205), (1470, 82553), (1519, 79890), (2170, 55923), (2663, 45570), (3038, 39945), (3255, 37282), (4557, 26630), (5326, 22785), (6510, 18641), (7595, 15978), (7989, 15190), (9114, 13315)]