319906410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 787459968

約数和(自身を除く): 467553558

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 173, 265, 318, 346, 519, 530, 795, 865, 1038, 1163, 1590, 1730, 2326, 2595, 3489, 5190, 5815, 6978, 9169, 11630, 17445, 18338, 27507, 34890, 45845, 55014, 61639, 91690, 123278, 137535, 184917, 201199, 275070, 308195, 369834, 402398, 603597, 616390, 924585, 1005995, 1207194, 1849170, 2011990, 3017985, 6035970, 10663547, 21327094, 31990641, 53317735, 63981282, 106635470, 159953205, 319906410]

約数ペア:

[(1, 319906410), (2, 159953205), (3, 106635470), (5, 63981282), (6, 53317735), (10, 31990641), (15, 21327094), (30, 10663547), (53, 6035970), (106, 3017985), (159, 2011990), (173, 1849170), (265, 1207194), (318, 1005995), (346, 924585), (519, 616390), (530, 603597), (795, 402398), (865, 369834), (1038, 308195), (1163, 275070), (1590, 201199), (1730, 184917), (2326, 137535), (2595, 123278), (3489, 91690), (5190, 61639), (5815, 55014), (6978, 45845), (9169, 34890), (11630, 27507), (17445, 18338)]