103485970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 145346030

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 23, 34, 35, 38, 46, 70, 85, 95, 115, 119, 133, 161, 170, 190, 199, 230, 238, 266, 322, 323, 391, 398, 437, 595, 646, 665, 782, 805, 874, 995, 1190, 1330, 1393, 1610, 1615, 1955, 1990, 2185, 2261, 2737, 2786, 3059, 3230, 3383, 3781, 3910, 4370, 4522, 4577, 5474, 6118, 6766, 6965, 7429, 7562, 9154, 11305, 13685, 13930, 14858, 15295, 16915, 18905, 22610, 22885, 23681, 26467, 27370, 30590, 32039, 33830, 37145, 37810, 45770, 47362, 52003, 52934, 64078, 64277, 74290, 77809, 86963, 104006, 118405, 128554, 132335, 155618, 160195, 173926, 236810, 260015, 264670, 320390, 321385, 389045, 434815, 449939, 520030, 544663, 608741, 642770, 778090, 869630, 899878, 1089326, 1217482, 1478371, 2249695, 2723315, 2956742, 3043705, 4499390, 5446630, 6087410, 7391855, 10348597, 14783710, 20697194, 51742985, 103485970]

約数ペア:

[(1, 103485970), (2, 51742985), (5, 20697194), (7, 14783710), (10, 10348597), (14, 7391855), (17, 6087410), (19, 5446630), (23, 4499390), (34, 3043705), (35, 2956742), (38, 2723315), (46, 2249695), (70, 1478371), (85, 1217482), (95, 1089326), (115, 899878), (119, 869630), (133, 778090), (161, 642770), (170, 608741), (190, 544663), (199, 520030), (230, 449939), (238, 434815), (266, 389045), (322, 321385), (323, 320390), (391, 264670), (398, 260015), (437, 236810), (595, 173926), (646, 160195), (665, 155618), (782, 132335), (805, 128554), (874, 118405), (995, 104006), (1190, 86963), (1330, 77809), (1393, 74290), (1610, 64277), (1615, 64078), (1955, 52934), (1990, 52003), (2185, 47362), (2261, 45770), (2737, 37810), (2786, 37145), (3059, 33830), (3230, 32039), (3383, 30590), (3781, 27370), (3910, 26467), (4370, 23681), (4522, 22885), (4577, 22610), (5474, 18905), (6118, 16915), (6766, 15295), (6965, 14858), (7429, 13930), (7562, 13685), (9154, 11305)]