30048690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 92067840

約数和(自身を除く): 62019150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 443, 510, 570, 595, 646, 665, 714, 798, 886, 969, 1190, 1329, 1330, 1615, 1785, 1938, 1995, 2215, 2261, 2658, 3101, 3230, 3570, 3990, 4430, 4522, 4845, 6202, 6645, 6783, 7531, 8417, 9303, 9690, 11305, 13290, 13566, 15062, 15505, 16834, 18606, 22593, 22610, 25251, 31010, 33915, 37655, 42085, 45186, 46515, 50502, 52717, 58919, 67830, 75310, 84170, 93030, 105434, 112965, 117838, 126255, 143089, 158151, 176757, 225930, 252510, 263585, 286178, 294595, 316302, 353514, 429267, 527170, 589190, 715445, 790755, 858534, 883785, 1001623, 1430890, 1581510, 1767570, 2003246, 2146335, 3004869, 4292670, 5008115, 6009738, 10016230, 15024345, 30048690]

約数ペア:

[(1, 30048690), (2, 15024345), (3, 10016230), (5, 6009738), (6, 5008115), (7, 4292670), (10, 3004869), (14, 2146335), (15, 2003246), (17, 1767570), (19, 1581510), (21, 1430890), (30, 1001623), (34, 883785), (35, 858534), (38, 790755), (42, 715445), (51, 589190), (57, 527170), (70, 429267), (85, 353514), (95, 316302), (102, 294595), (105, 286178), (114, 263585), (119, 252510), (133, 225930), (170, 176757), (190, 158151), (210, 143089), (238, 126255), (255, 117838), (266, 112965), (285, 105434), (323, 93030), (357, 84170), (399, 75310), (443, 67830), (510, 58919), (570, 52717), (595, 50502), (646, 46515), (665, 45186), (714, 42085), (798, 37655), (886, 33915), (969, 31010), (1190, 25251), (1329, 22610), (1330, 22593), (1615, 18606), (1785, 16834), (1938, 15505), (1995, 15062), (2215, 13566), (2261, 13290), (2658, 11305), (3101, 9690), (3230, 9303), (3570, 8417), (3990, 7531), (4430, 6783), (4522, 6645), (4845, 6202)]