4927152090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1399}}^1$

素因数の和:1988

約数の個数: 128

約数和(自身を含む): 13986201600

約数和(自身を除く): 9059049510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 541, 651, 930, 1082, 1085, 1302, 1399, 1623, 2170, 2705, 2798, 3246, 3255, 3787, 4197, 5410, 6510, 6995, 7574, 8115, 8394, 9793, 11361, 13990, 16230, 16771, 18935, 19586, 20985, 22722, 29379, 33542, 37870, 41970, 43369, 48965, 50313, 56805, 58758, 83855, 86738, 97930, 100626, 113610, 117397, 130107, 146895, 167710, 216845, 234794, 251565, 260214, 293790, 303583, 352191, 433690, 503130, 586985, 607166, 650535, 704382, 756859, 910749, 1173970, 1301070, 1513718, 1517915, 1760955, 1821498, 2270577, 3035830, 3521910, 3784295, 4541154, 4553745, 5298013, 7568590, 9107490, 10596026, 11352885, 15894039, 22705770, 23462629, 26490065, 31788078, 46925258, 52980130, 70387887, 79470195, 117313145, 140775774, 158940390, 164238403, 234626290, 328476806, 351939435, 492715209, 703878870, 821192015, 985430418, 1642384030, 2463576045, 4927152090]

約数ペア:

[(1, 4927152090), (2, 2463576045), (3, 1642384030), (5, 985430418), (6, 821192015), (7, 703878870), (10, 492715209), (14, 351939435), (15, 328476806), (21, 234626290), (30, 164238403), (31, 158940390), (35, 140775774), (42, 117313145), (62, 79470195), (70, 70387887), (93, 52980130), (105, 46925258), (155, 31788078), (186, 26490065), (210, 23462629), (217, 22705770), (310, 15894039), (434, 11352885), (465, 10596026), (541, 9107490), (651, 7568590), (930, 5298013), (1082, 4553745), (1085, 4541154), (1302, 3784295), (1399, 3521910), (1623, 3035830), (2170, 2270577), (2705, 1821498), (2798, 1760955), (3246, 1517915), (3255, 1513718), (3787, 1301070), (4197, 1173970), (5410, 910749), (6510, 756859), (6995, 704382), (7574, 650535), (8115, 607166), (8394, 586985), (9793, 503130), (11361, 433690), (13990, 352191), (16230, 303583), (16771, 293790), (18935, 260214), (19586, 251565), (20985, 234794), (22722, 216845), (29379, 167710), (33542, 146895), (37870, 130107), (41970, 117397), (43369, 113610), (48965, 100626), (50313, 97930), (56805, 86738), (58758, 83855)]